Results 121 to 130 of about 11,249,718 (280)
Measuring centrality by a generalization of degree [PDF]
, 2015 Network analysis has emerged as a key technique in communication studies, economics, geography, history and sociology, among others. A fundamental issue is how to identify key nodes in a network, for which purpose a number of centrality measures have ...
Csató, László
core +1 more source
Where to look for power Laws in urban road networks?
Applied Network Science, 2018 Spatial embeddedness and planarity of urban road networks limit the range of their node degree values. Therefore, pursuing analysis based on the distribution of node degrees e.g. scale free aspect could not be accomplished in urban road networks. We have
Meisam Akbarzadeh +2 more
doaj +1 more source
Abnormal Degree Centrality Associated With Cognitive Dysfunctions in Early Bipolar Disorder
Frontiers in Psychiatry, 2019 Delayed diagnosis of bipolar disorder (BD) is common. However, diagnostic validity may be enhanced using reliable neurobiological markers for BD. Degree centrality (DC) is one such potential marker that enables researchers to visualize neuronal network ...
Wen-Hao Deng +12 more
semanticscholar +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
, 2023 A), D), G) Box plot of median values for nine CTRL SINs (n = 270 flies) grouped on the regular food and eleven COC SINs (n = 330) grouped and orally administrated to 0.50 mg/mL of cocaine for 24 hours before tracking in degree centrality A), closeness ...
Milan Petrović (14833251) +3 more
core +1 more source
Effect of rs1344706 in the ZNF804A gene on the brain network
NeuroImage: Clinical, 2018 ZNF804A rs1344706 (A/C) was the first SNP that reached genome-wide significance for schizophrenia. Recent studies have linked rs1344706 to functional connectivity among specific brain regions.
Xiongying Chen +14 more
doaj +1 more source
Therapeutic Advances in Endocrinology and Metabolism, 2019 Background: Over recent years, some researchers believe that diabetic nephropathy (DN) and diabetic retinopathy (DR) both independently increase the incidence of brain diseases, such as stroke, cerebral infarction, and cerebral hemorrhage. In the present
Yu Wang +6 more
semanticscholar +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Brain and BehaviorBackground Electroacupuncture (EA) has been shown to facilitate brain plasticity‐related functional recovery following ischemic stroke. The functional magnetic resonance imaging technique can be used to determine the range and mode of brain activation ...
Si‐Si Li +8 more
doaj +1 more source
Journal of Computing and Information Technology, 2017 We identify three different levels of correlation (pair-wise relative ordering, network-wide ranking and linear regression) that could be assessed between a computationally-light centrality metric and a computationally-heavy centrality metric for real ...
Natarajan Meghanathan
doaj +1 more source