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Protein assemblies with a high degree of repetitiveness and organization are known to induce strong immune responses. For that reason they have been postulated for the design of subunit vaccines by means of protein engineering. The enzyme lumazine synthase from…

Este trabalho, de caráter conceitual, explora a comunicação como um processo imprescindível para a gestão do conhecimento nas instituições de pesquisa, desenvolvimento e inovação tecnológica (PD&I). Apresenta como uma alternativa à criação, compartilhamento e disseminação do conhecimento nestas instituições o…

2008

Can dialogue reveal hidden truths? This is what prompted Bronwen Rees and
Andrew Armitage to experiment with the dialogical process to explore how
realities and knowledge about our organisations are created.

Nutrigenomics covers disparate fields of nutrition science and has been defined in many different ways. In fact, this emerging field of science has multiple facets, many of which do not generate the same ethical issues. In particular, different ethical issues…

En este trabajo voy a investigar la relación que existe entre las categorías funcionales extendidas de la oración vinculadas con la estructura discursiva (Speas y Tenny, 2003) y ciertos constituyentes con alcance oracional y cuya interpretación remite necesariamente a aspectos…

À l’ère de la mondialisation institutionnelle des sociétés modernes, alors que la confluence d’une myriade d’influences à la fois micro et macro-contextuelles complexifient le panorama sociopolitique international, l’intégration de l’idéal participatif par les processus de démocratisation de la santé publique…

This thesis is focused on temporal information processing, which is a task framed in the field of natural language processing. The aim of this task is to obtain the temporal location and ordering of the events expressed in text or…

Carbon and nitrogen cycles in grassland, annual cropping and integrated crop-livestock (ICL) systems control soil quality and regulate greenhouse gas emissions. The aim of this study was to review the knowledge on driving factors controlling soil organic carbon (OC) accumulation…