39 research outputs found

    AI-Driven Assessment of Students: Current Uses and Research Trends

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    During the last decade, the use of AIs is being incorporated into the educational field whether to support the analysis of human behavior in teachinglearning contexts, as didactic resource combined with other technologies or as a tool for the assessment of the students. This proposal presents a Systematic Literature Review and mapping study on the use of AIs for the assessment of students that aims to provide a general overview of the state of the art and identify the current areas of research by answering 6 research questions related with the evolution of the field, and the geographic and thematic distribution of the studies. As a result of the selection process this study identified 20 papers focused on the research topic in the repositories SCOPUS and Web of Science from an initial amount of 129. The analysis of the papers allowed the identification of three main thematic categories: assessment of student behaviors, assessment of student sentiments and assessment of student achievement as well as several gaps in the literature and future research lines addressed in the discussion

    Consensus guidelines for the use and interpretation of angiogenesis assays

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    The formation of new blood vessels, or angiogenesis, is a complex process that plays important roles in growth and development, tissue and organ regeneration, as well as numerous pathological conditions. Angiogenesis undergoes multiple discrete steps that can be individually evaluated and quantified by a large number of bioassays. These independent assessments hold advantages but also have limitations. This article describes in vivo, ex vivo, and in vitro bioassays that are available for the evaluation of angiogenesis and highlights critical aspects that are relevant for their execution and proper interpretation. As such, this collaborative work is the first edition of consensus guidelines on angiogenesis bioassays to serve for current and future reference

    A922 Sequential measurement of 1 hour creatinine clearance (1-CRCL) in critically ill patients at risk of acute kidney injury (AKI)

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    Civil society in Central and Eastern Europe: The ambivalent legacy of accession

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    Civil society organisations in Central and Eastern Europe (CEE) have remained weak players compared to their counterparts in established democracies. Given the particular incentives that the EU offered for the empowerment of non-state actors during pre-accession, it has often been assumed that EU intervention improved this situation. We argue that, instead, the EU's impact was highly ambivalent. Although the EU aid and EU-induced policy reform levelled the way for established actors' involvement in multilevel politics, it reinforced some of the barriers to development that the civil society organisations face in CEE. In particular, EU measures have failed to address the lack of sustainable income, of formalised interactions with the state and of grassroot support. Drawing on the experiences of trade unions and environmental groups, we show that this ambivalent 'legacy of accession' is due to an unfortunate interrelation between various, often implicit mechanisms of the EU's enlargement regime on one hand, and particular problems inherited from state socialism and transition on the other. Acta Politica (2010) 45, 41-69. doi: 10.1057/ap.2009.1
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