Search results for "Base"
showing 10 items of 8362 documents
La représentation sociale de l'hygiène chez les professionnels de santé : Intérêt du recueil par entretien et de l'analyse discursive des opérateurs …
2009
This study deals with professional representations. The goal is to show the representation of hygiene by health care workers: Nurses (N) and Health Care Aides (HCA). Method follows the BSC (Bases Cognitive Schemes) procedure, explicative interviews substitute to the evaluation task. An analysis of associative words points out that for HCA hygiene is associated with acts linked with corporal hygiene and with two synonymous: no trace, no germ Discussion underlines the interest of this method for professional representations studies and nosocomial infections strength.
Icon-based language in requirements development
2012
Icon Representations in Supporting Requirements Elicitation Process
2014
Abstract. T his paper considers the diff iculties faced by the stakeholders in general requirements engineering (R E ) . These difficulties range from the complexity of requirements gathering to requirements presentation . Affordable visualization techniques have been wide ly implemented to support th e re quirements engineering community . However, no universal characteristic s that could be associated with requirements completion have been identified so far . T he research focus of this paper is driven by the above considerations to introduce the icon - base d language comprising a set of icon notations, syntactic and semantics . Icon - based language would support the requirements engine…
The professional agency of teacher educators amid academic discourses
2012
Agency has been seen as fundamental in the renegotiation of professional identities. However, it is unclear how teacher educators exercise their professional agency in their work, and how multiple discourses frame and restrict the practice of their professional agency. This study examines how teacher educators practise agency in negotiating their professional identities amid the multiple discourses emerging from the academic context of their work. The aim was to investigate educators’ locally expressed professional agency in the context of the more global discourses that may construct teacher educator identities. The analysis made use of applied thematic discursive analysis to address patte…
The Missing Member of the Partially O-Alkylated Resorcinarene Family: Synthesis and Conformation of Methyl Tetramethoxy Resorcinarene
2013
An improved Lewis acid catalyzed synthesis method for methyl tetramethoxy resorcinarene is described, which produced the missing lower rim methyl derivative of this partially O-alkylated resorcinarene family. Structural characterization by means of variable temperature NMR experiments and single crystal X-ray diffraction studies furthermore revealed that the resorcinarene core adopts different conformations in the solid state and in solution. peerReviewed
Component search in a metaCASE environment
2001
Cytotoxic necrotizing factor type 2 produced by virulent Escherichia coli modifies the small GTP-binding proteins Rho involved in assembly of actin s…
1994
Cytotoxic necrotizing factor type 2 (CNF2) produced by Escherichia coli strains isolated from intestinal and extraintestinal infections is a dermonecrotic toxin of 110 kDa. We cloned the CNF2 gene from a large plasmid carried by an Escherichia coli strain isolated from a lamb with septicemia. Hydropathy analysis of the deduced amino acid sequence revealed a largely hydrophilic protein with two potential hydrophobic transmembrane domains. The N-terminal half of CNF2 showed striking homology (27% identity and 80% conserved residues) to the N-terminal portion of Pasteurella multocida toxin. Methylamine protection experiments and immunofluorescence studies suggested that CNF2 enters the cytosol…
L’arte come pratica di ricerca e azione. Pratiche di co-creazione artistica per la conoscenza, interpretazione, trasformazioni dell’urbano. Note a pa…
2020
L’arte e le pratiche artistiche sono al centro di questa riflessione, come oggetto d’indagine e come processo epistemologico e metodologico altro, con l’obiettivo di comprendere come possano concorrere a una lettura, interpretazione, attivazione e trasformazione dell’urbano. Muovendoci entro la cornice teorica della ricerca azione partecipativa art-based, il contributo attraverso l’esperienza di SITI e del progetto CAP_04015 intende analizzare come l’arte, come metodologia di ricerca sulla città e come strumento progettuale, possa integrare la ricerca urbana generando processi di riappropriazione e trasformazione, configurandosi come dispositivo per la produzione di territorio. Art and art…
Modeling ontologies for robotic environments
2002
On the basis of a multiple abstraction levels specification process, we developed a representational model for environmental robotic knowledge through the definition of a set of ontologies using a multi perspective approach. A general ontological model for typical indoor environments has been first developed, followed by its specialization using an implementation perspective. Actual software implementation of the ontology has been obtained via a XML-based markup language, used to build a repository for robotic environmental knowledge. Copyright 2002 ACM.
A Roles-Based Approach to Variable-Oriented Programming
2008
Delocalized variable plans pose problems for novice programmers trying to read and write programs. Variable-oriented programming is a programming paradigm that emphasizes the importance of variable-related plans, and localizes actions pertaining to each variable together in one place in the program code. This paper revisits the idea of variable-oriented programming and shows how it can be founded on roles of variables: stereotypes of variable use suitable for teaching to novices. The paper sketches out how variable-oriented, roles-based programming could be implemented using either a new programming language or a framework built on an existing language. The possible applications, merits, an…