1,725,038 research outputs found
The Klein j-Function is not Pfaffian over the Real Exponential Field
Full text linkJames Freitag showed that the Klein j-function is not paffian over the complex numbers. We expand on this result by showing that a restriction of the Klein j-function to the imaginary interval (0, i) is not pfaffian over the real field exponential field in the sense of Miller and Speissegger.6 pages, Fixed proof of Theorem B and improved the Introductio
Modelling organizational cognition of risk management
No full textThe first part of this paper considers the cognition of individuals and groups of individuals in the context of organisational project risk analysis and management, and attempts to characterize a set of models of cognition which may be of value as conceptual tools for risk analysts and managers. The second part of this paper supplements the first by describing a preliminary version of a model of organisational cognition: A Notice Board Mode
Klein (J.) et Castel. (Y.). — Guide statistique de l'Europe des Neuf.
No full textGateaud Jean-Yves. Klein (J.) et Castel. (Y.). — Guide statistique de l'Europe des Neuf.. In: Norois, n°94, Avril-Juin 1977. pp. 326-327
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Genome analyses of resistance-breaking isolates of the spinach downy mildew Peronospora effusa
No full textGenome analyses of resistance-breaking isolates of the spinach downy mildew Peronospora effus
Darrault-Harris (I.) et Klein (J. -P.). — Pour une psychiatrie de l’ellipse. Paris ; PUF ; 1993
No full textDarrault-Harris (I.) et Klein (J. -P.). — Pour une psychiatrie de l’ellipse. Paris ; PUF ; 1993. In: Bulletin de psychologie, tome 47 n°415, 1994. Expertises en psychologie légale. pp. 397-398
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