The purpose of this study was twofold. First, to identify current roles and future role perceptions for Certified Registered Nurse Anesthetists (CRNAs) using the delphi methodology. Second, to analyze the level of agreement or disagreement of anesthesiologists and CRNAs with the identified roles. A survey instrument was developed using the delphi methodology which involved five CRNAs and five a...

RecBCD is a DNA helicase/exonuclease implicated in degradation of foreign linear DNA and in RecA-dependent recombinational repair of chromosomal lesions in E. coli. The low viability of recA recBC mutants vs. recA mutants indicates the existence of RecA-independent roles for RecBCD. To distinguish among possible RecA-independent roles of the RecBCD enzyme in replication, repair, and DNA degrada...

This paper describes preliminary analysis on the influence of the semantic roles in summary generation. The proposed method involves three steps: first, the named entities in the original text are identified using a named entity recognizer; secondly, the sentences are parsed and semantic roles are extracted; thirdly, selection of the sentences containing specific semantic roles for the most rel...

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Intelligence (www.aaai.org). All rights reserved. Abstract In this paper we focus on the usage of honest signals for the automatic recognition of functional relational roles. We consider 16 speech honest signal features, along with three fidgeting visual features, and investigate their potential for role classification comparing: a) different labeling convention for relational roles, b) the con...