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Ideas with impact : how connectivity shapes diffusion Universiteit Gent
Despite a growing body of research on idea diffusion, there is a lack of knowledge on why some ideas successfully diffuse and stand out from the crowd while others do not surface or remain unnoticed. We address this question by looking into the characteristics of an idea, specifically its connectivity in a content network. In a content network, ideas connect to other ideas through their content the words that the ideas have in common. We ...
What makes you more central? Antecedents of changes in betweenness-centrality in technology-based alliance networks Universiteit Antwerpen
Although central network positions have been associated with above average performance effects, an important void that still remains is how firms come to occupy a more central position in the first place. Whereas recently made exogenous explanations have shed some more light on aggregate changes in centrality, they remain silent on an endogenous understanding of how individual firms come to occupy a more central position. To address this, we ...
What makes you more central? Antecedents of changes in centrality in technology-based alliance networks Universiteit Antwerpen
Although central network positions have been associated with above average performance effects, an important void that still remains is how firms come to occupy a more central position in the first place. Whereas recently made exogenous explanations have shed some more light on aggregate changes in centrality, they remain silent on an endogenous understanding of how individual firms can come to occupy a more central position. To address this, we ...
Strong constraints on jet quenching in centrality-dependent p+Pb collisions at 5.02 TeV from ATLAS Instituut voor Tropische Geneeskunde
Jet quenching is the process of color-charged partons losing energy via interactions with quark-gluon plasma droplets created in heavy-ion collisions. The collective expansion of such droplets is well described by viscous hydrodynamics. Similar evidence of collectivity is consistently observed in smaller collision systems, including pp and p+Pb collisions. In contrast, while jet quenching is observed in Pb+Pb collisions, no evidence has been ...
An affinity-enhanced, broadly neutralizing heavy chain-only antibody protects against SARS-CoV-2 infection in animal models Vlaams Instituut voor Biotechnologie Instituut voor Tropische Geneeskunde KU Leuven Vrije Universiteit Brussel
IL-33trap is a novel IL-33-neutralizing biologic that inhibits allergic airway inflammation. Vlaams Instituut voor Biotechnologie Universiteit Gent
Network embeddedness and the exploration of novel technologies: Technological distance, betweenness centrality and density Universiteit Hasselt Universiteit Antwerpen
This paper aims to understand better the innovation potential of a firm's alliance network. Here we analyze the role of an alliance network in terms of the technological distance between partners, a firm's network position (centrality)and total network density. We study how these three elements of an alliance network, separately and in combination, affect the 'twin tasks' in exploration, namely novelty creation on the one hand and its efficient ...
Using psychological networks to reveal the interplay between foreign language students’ self-regulated learning tactics Universiteit Antwerpen
Students’ ability to self-regulate their individual and collaborative learning activities while performing challenging academic writing tasks is instrumental for their academic success. Presently, the majority of such learning activities often occur in computer-supported collaborative learning (CSCL) settings, in which students generate digital learner data. Examining this data may provide valuable insights into their self-regulated learning ...
Unnormalized and normalized forms of gefura measures in directed and undirected networks KU Leuven Universiteit Antwerpen
© 2015, Journal of Zhejiang University Science Editorial Office and Springer-Verlag Berlin Heidelberg. In some networks nodes belong to predefined groups (e.g., authors belong to institutions). Common network centrality measures do not take this structure into account. Gefura measures are designed as indicators of a node’s brokerage role between such groups. They are defined as variants of betweenness centrality and consider to what extent a ...