1,721,247 research outputs found
A set-theoreric interpretation of the fundamental theorem on symmetric functions
No full textIn this paper we present a set-theoretic interpretation of a classical identity on symmetric functions. It will follow from our interpretation that every symmetric functions is a polynomial with integer coefficients in the elementary symmetric functions
Turning a crises into an opportunity – Innovation during the pandemic
No full textBy relying on 23 in-depth interviews, the paper investigates innovation strategies and lessons implemented by firms across countries and a wide variety of industry sectors in response to the current COVID-19 crisis. The study provides a taxonomy of the various types of innovation responses to the existing crisis and disruption
Il trapianto di cellule staminali da cordone ombelicale nel trattamento del neuroblastoma IV stadio.
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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
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