Results 81 to 90 of about 8,702,509 (349)

Applying complexity theory: A primer for identifying and modeling firm anomalies

open access: yes, 2017
This essay elaborates on the usefulness of embracing complexity theory, modeling outcomes rather than directionality, and modeling complex rather than simple outcomes in strategic management.
A. Woodside, G. Nagy, Carol M. Megehee
semanticscholar   +1 more source

A complexity theory for hard enumeration problems [PDF]

open access: yesDiscrete Applied Mathematics, 2016
Complexity theory provides a wealth of complexity classes for analysing the complexity of decision and counting problems. Despite the practical relevance of enumeration problems, the tools provided by complexity theory for this important class of ...
N. Creignou   +4 more
semanticscholar   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Identifying and Ranking of Best Influential Spreaders With Extended Clustering Coefficient Local Global Centrality Method

open access: yesIEEE Access
The detection and ranking of influential nodes in complex networks are crucial for various practical applications such as identifying potential drug targets in protein-to-protein interaction networks, critical devices in communication networks, key ...
Mondikathi Chiranjeevi   +3 more
doaj   +1 more source

A review of the complexity approach to the study human (society)-nature interactions [PDF]

open access: yesGlasnik Srpskog Geografskog Društva, 2010
Traditional approach to the study of society-nature interactions based on reductionism and linear causality is no longer fully capable of explaining complex dynamics of integrated socio-economic and natural systems. For this reason demands for complexity
Miljanović Dragana
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Implications of Complexity Theory

open access: yes, 2021
Visions for Sustainability, No 16 (2021) - In ...
openaire   +2 more sources

Complexity distortion theory [PDF]

open access: yesIEEE Transactions on Information Theory, 2002
Summary: Complexity distortion theory (CDT) is a mathematical framework providing a unifying perspective on media representation. The key component of this theory is the substitution of the decoder in Shannon's classical communication model with a universal Turing machine.
Daby M. Sow, Alexandros Eleftheriadis
openaire   +2 more sources

A Novel Convex Combination-Based Mixed Centrality Measure for Identification of Influential Nodes in Complex Networks

open access: yesIEEE Access
Exploring the significance of popular node’s impact in complex networks yields numerous advantages, such as improving network resilience and accelerating information dissemination.
Buran Basha Mohammad   +3 more
doaj   +1 more source

Algebraic complexity theory and matrix multiplication [PDF]

open access: yesInternational Symposium on Symbolic and Algebraic Computation, 2014
This tutorial will give an overview of algebraic complexity theory focused on bilinear complexity, and describe several powerful techniques to analyze the complexity of computational problems from linear algebra, in particular matrix multiplication.
F. Gall
semanticscholar   +1 more source

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