We propose a novel measure of degree heterogeneity, for unweighted and undirected
complex networks, which requires only the degree distribution of the network for its …

Concerns have been expressed about the robustness of experimental findings in several
areas of science, but these matters have not been evaluated at scale. Here we identify a …

We simulated diffusion of behaviour change over fifteen real-world networks with seven
network interventions under both simple and complex contagion. We found that structural …

Using a new data set on scientific collaboration in neuroblastoma research over a period of
41 years, we study how the structure of collaboration ties in an evolving scientific field …

Over the last 30 years, the Finnish sport system has undergone extensive changes and
reforms. The bankruptcy of the federation related the country's largest organised sport …

Policy networks fulfil an important role within policymaking. Networks of public and private
actors provide information to policymakers and may halt or accommodate policy change …

Objectives Comorbidity network analysis (CNA) is a graph-theoretic approach to systems
medicine based on associations revealed from disease co-occurrence data. Researchers …

The literature on the diffusion of innovation from the 1970s has found that a domestic inter-
urban hierarchy was the most common conduit for the innovation diffusion. Has this …

Research on belief formation has produced contradictory findings on whether and when
communication between group members will improve the accuracy of numeric estimates …

This study proposes an innovative hypergraph model to explore the effects of higher-order
interactions on the evolution of cooperative behavior in a hyperbolic scale-free network. By …