Results 111 to 120 of about 10,294,418 (372)
Risk-Dependent Centrality in Economic and Financial Networks [PDF]
SIAM Journal on Financial Mathematics, 2019 Node centrality is one of the most important and widely used concepts in the study of complex networks. Here, we extend the paradigm of node centrality in financial and economic networks to consider the changes of node "importance" produced not only by ...
Paolo Bartesaghi +4 more
semanticscholar +1 more source
Arthritis Care &Research, EarlyView.Objective This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah +6 more
wiley +1 more source
Big Data Mining and AnalyticsThe study of dynamic networks in computer science has become crucial, given their ever-evolving nature within digital ecosystems. These networks serve as fundamental models for various networked systems, usually characterized by modular structures ...
Alessia Galdeman +2 more
doaj +1 more source
Financial Risk Information Spreading on Metapopulation Networks
Complexity, 2021 The financial risk information diffuses through various kinds of social networks, such as Twitter and Facebook. Individuals transmit the financial risk information which can migrate among different platforms or forums.
Min Lin, Li Duan
doaj +1 more source
Change‐point analysis in financial networks [PDF]
Stat, 2019 A major impact of globalization has been the information flow across the financial markets rendering them vulnerable to financial contagion. Research has focused on network analysis techniques to understand the extent and nature of such information flow.
Sayantan Banerjee, Kousik Guhathakurta
semanticscholar +1 more source
Arthritis Care &Research, Accepted Article.Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada between 2014 and 2023.
Timothy S.H. Kwok +7 more
wiley +1 more source
Contagion dynamics on financial networks * [PDF]
, 2019 We provide a graph theoretic background for the analysis of financial networks and review some technique recently proposed for the extraction of financial networks. We develop new measures of network connectivity, that are Von Neumann entropies and disagreement persistence index, using the spectrum of normalized Laplacian and Diplacian.
Billio Monica +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
AxiomsThe financial market correlation structure exhibits dynamic evolution with implications for systemic risk and diversification benefits; yet, conventional approaches using correlation magnitude monitoring may miss fundamental organizational changes.
Larissa Margareta Batrancea +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source