Results 21 to 30 of about 11,869,408 (295)
Asynchrony in coral community structure contributes to reef-scale community stability
Scientific Reports, 2023 Many aspects of global ecosystem degradation are well known, but the ecological implications of variation in these effects over scales of kilometers and years have not been widely considered.
G. Srednick, K. Davis, P. J. Edmunds
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Big Data and Cognitive Computing, 2021 Nowadays, due to the extensive use of information networks in a broad range of fields, e.g., bio-informatics, sociology, digital marketing, computer science, etc., graph theory applications have attracted significant scientific interest.
Christos Makris, Georgios Pispirigos
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Scaling of load in communications networks [PDF]
Physical Review E, 2010 We show that the load at each node in a preferential attachment network scales as a power of the degree of the node. For a network whose degree distribution is p(k) ~ k^(-gamma), we show that the load is l(k) ~ k^eta with eta = gamma - 1, implying that the probability distribution for the load is p(l) ~ 1/l^2 independent of gamma.
Narayan, Onuttom, Saniee, Iraj
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Self-similarity and scaling in forest communities [PDF]
Proceedings of the National Academy of Sciences, 2010 Ecological communities exhibit pervasive patterns and interrelationships between size, abundance, and the availability of resources. We use scaling ideas to develop a unified, model-independent framework for understanding the distribution of tree sizes, their energy use, and spatial distribution in tropical forests.
SIMINI F +4 more
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Community informatics and sustainability: Why social capital matters [PDF]
, 2004 This paper adopts a holistic approach to explain why social capital matters for effective implementation, widespread uptake, greater social inclusion, and the sustainability of CI initiatives.
Lyn Simpson +3 more
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Spatial Scaling in Model Plant Communities [PDF]
Physical Review Letters, 2005 We present an analytically tractable variant of the voter model that provides a quantitatively accurate description of beta-diversity (two-point correlation function) in two tropical forests. The model exhibits novel scaling behavior that leads to links between ecological measures such as relative species abundance and the species area relationship.
ZILLIO T +4 more
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Large Communities in a Scale-Free Network [PDF]
Journal of Statistical Physics, 2016 We prove the existence of a large complete subgraph w.h.p. in a preferential attachment random graph process with an edge-step. That is, we prove that the random graph $G_{t}$ produced by the so-called GLP model at time $t$ contains a complete subgraph of order $t^α$, where $α= (1-\varepsilon)\frac{1-p}{2-p}$, $\varepsilon$ is any number such that ...
Caio Alves +2 more
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Large-scale enterprises, social capital and the post-disaster development of community tourism: The case of Taoping, China [PDF]
, 2021 This study explores how large-scale enterprises build and mobilise social capital with intra- and inter-community actors to stimulate the post-disaster development of community tourism.
Wu, M., Papa, E., Gao, X., Cao, M.
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Nursing Open, 2020 Aim To develop and evaluate the reliability and validity of the COSCHN, a scale that aims to measure community orientation among community health nurses in Fiji. Design Descriptive cross‐sectional design.
Sachiko Tanabe +3 more
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Community detection in large scale congested urban road networks.
PLoS ONE, 2021 Traffic congestion in large urban networks may take different shapes and propagates non-uniformly variations from day to day. Given the fact that congestion on a road segment is spatially correlated to adjacent roads and propagates spatiotemporally with ...
Seyed Arman Haghbayan +2 more
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