Results 51 to 60 of about 2,929,546 (314)

Content Analysis and Social Network Analysis: a Two-phase Methodology in Obtaining Fundamental Concepts of Coopetition [PDF]

, 2009
This study introduces a two-phase methodology in obtaining fundamental concepts from literature. Content analysis performed in the first phase leads to the most frequent concepts scholars used in scrutinizing a theme. Social networkanalysis in the second
Dagnino, G. B. (Giovanni), Garraffo, F. (Francesco), Siregar, S. L. (Suzanna)   +2 more
core   +2 more sources

Motif Clustering and Overlapping Clustering for Social Network Analysis

, 2017
Motivated by applications in social network community analysis, we introduce a new clustering paradigm termed motif clustering. Unlike classical clustering, motif clustering aims to minimize the number of clustering errors associated with both edges and ...
Dau, Hoang, Li, Pan, Milenkovic, Olgica, Puleo, Gregory   +3 more
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Social network analysis

Conexões, 2015
A cooperação entre companheiros de equipa e a forma como a mesma decorre é de fundamental importância para a compreensão dos processos sociais no interior de um grupo de trabalho no esporte.
Filipe Manuel Clemente, Fernando Manuel Lourenço Martins, Rui Sousa Mendes   +2 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Topics in social network analysis and network science [PDF]

, 2014
This chapter introduces statistical methods used in the analysis of social networks and in the rapidly evolving parallel-field of network science. Although several instances of social network analysis in health services research have appeared recently ...
O'Malley, A. James, Onnela, Jukka-Pekka
core  

Introduction to Social Network Research: Application of Social Network Analysis in Extension

EDIS, 2015
Viewed from a network perspective, we are all part of a network of relationships that is interwoven like a fishing net, providing both opportunities for and constraints on our behavior.
Anil Kumar Chaudhary, Laura A. Warner
doaj   +5 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Computational prediction of new therapeutic effects of probiotics

Scientific Reports
Probiotics are living microorganisms that provide health benefits to their hosts, potentially aiding in the treatment or prevention of various diseases, including diarrhea, irritable bowel syndrome, ulcerative colitis, and Crohn’s disease.
Sadegh Sulaimany, Kajal Farahmandi, Aso Mafakheri   +2 more
doaj   +1 more source