Results 91 to 100 of about 169,804 (304)
A Graph-theoretic perspective on centrality
, 2006 The concept of centrality is often invoked in social network analysis, and diverse indices have been proposed to measure it. This paper develops a unified framework for the measurement of centrality. All measures of centrality assess a node's involvement
Everett, Martin G.; id_orcid +3 more
core +1 more source
Matrix: Jurnal Manajemen Teknologi dan InformatikaSocial media has a vital role in general elections in Indonesia because social media is one of the platforms used by presidential candidates for campaigns to gain public support. General elections in Indonesia occur every five years.
Neny Sulistianingsih +1 more
doaj +1 more source
To centralize or not to centralize?
, 2011 The CEO's dilemma-were the gains of centralization worth the pain it could cause?-is a perennial one. Business leaders dating back at least to Alfred Sloan, who laid out GM's influential philosophy of decentralization in a series of memos during the 1920s, have recognized that badly judged centralization can stifle initiative, constrain the ability to ...
Campbell, Andrew +2 more
openaire +2 more sources
FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
A social network study of the growth of community among distance learners
Information Research: An International Electronic Journal, 1998 Describes preliminary results from a social network study of the growth of community and use of Internet resources among a class of 15 distance learners enrolled in the LEEP option of the Master of Science in Library and Information Science at the ...
Caroline Haythornthwaite
doaj
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Vocal networks remain stable after a disturbance in Emei music frogs
Ecology and Evolution, 2019 Social network analysis has been widely used to investigate the dynamics of social interactions and the evolution of social complexity across a range of taxa.
Ke Deng, Jian-Guo Cui
doaj +1 more source
L’évolution d’un quartier périphérique en centre d’animation : Debdaba (Bechar)
إنسانيات, 2011 Algerian southern towns, settings for the Saharan populations’ daily life, both for ksour people or settled nomads, represent a preferential subject for study and analysis nowadays.
Abdelkader Hamidi
doaj +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source