Results 21 to 30 of about 3,723 (194)

Analysis and countermeasures of key risk factors of coal mine safety production based on SNA

Meikuang Anquan, 2023
We analyze the coal mine accidents since 2008, extract 30 causes of coal mine safety accidents, and construct the coal mine safety production risk factor network by using social network analysis（ＳＮＡ）. Through the point centrality analysis of SNA network,
ZHOU Jianliang, ZHU Yan, MIAO Jinwei, AI Yayi, LIU Changpei, CEN Yongqi   +5 more
doaj   +1 more source

The need for social network analysis for the investigation of affective variables in second language acquisition

Frontiers in Psychology, 2022
Considering the inherent developmental nature of language learners’ affective variables (e.g., their motivation, grit, foreign language enjoyment, and boredom), nuances of the development of these constructs need to be approached from a complex dynamic ...
Mengzhong Wang, Mengzhong Wang
doaj   +1 more source

Detecting Influencers in Social Media Using Social Network Analysis (SNA)

International Journal of Engineering & Technology, 2018
Social media has now become a key part of life in modern society; it is a place where people share their ideas, view, emotions, and sentiments. The explosion in the popularity of social media has led to an immense increase in data over the past few years.
Mohd Rum, Siti Nurulain, Yaakob, Razali, Affendey, Lilly Suriani   +2 more
openaire   +2 more sources

CollaborationViz: interactive visual exploration of biomedical research collaboration networks. [PDF]

PLoS ONE, 2014
Social network analysis (SNA) helps us understand patterns of interaction between social entities. A number of SNA studies have shed light on the characteristics of research collaboration networks (RCNs). Especially, in the Clinical Translational Science
Jiang Bian, Mengjun Xie, Teresa J Hudson, Hari Eswaran, Mathias Brochhausen, Josh Hanna, William R Hogan   +6 more
doaj   +1 more source

Advances in MoS2‐Au Nanostructured Platforms for Cancer‐Derived miRNA Detection

Advanced Materials Interfaces, EarlyView.
This figure presents the roadmap and scope of this review on microRNA detection technologies, with emphasis on MoS2 and MoS2–Au hybrid nanostructures. It traces the evolution from conventional assays to MoS2‐based SERS platforms, highlights synthesis, interfacial chemistry, and signal‐enhancement mechanisms, and summarizes key challenges and future ...
Faith Mokobi Zablon, Kristen Dellinger, Shyam Aravamudhan   +2 more
wiley   +1 more source

Review of Social Network Analysis in Program Evaluation

Journal of MultiDisciplinary Evaluation, 2006
The fall, 2005, New Directions for Evaluation journal included nine articles dedicated to social network analysis (SNA) in Program Evaluation. Four of the nine articles in the journal explored the academics of SNA methodology, while the other five ...
Krystin Martens
doaj   +1 more source

Value of social network analysis for developing and evaluating complex healthcare interventions: a scoping review

BMJ Open, 2020
Objectives Most complex healthcare interventions target a network of healthcare professionals. Social network analysis (SNA) is a powerful technique to study how social relationships within a network are established and evolve.
Niek J de Wit, Linda C Smit, Jeroen Dikken, Marieke J Schuurmans, Nienke Bleijenberg   +4 more
doaj   +1 more source

Special Issue on Social Network Analysis

Applied Sciences, 2022
Social network analysis (SNA) is a research area of computer science with the purpose to represent people and their social interactions as graphs, and then, analyze these graphs using network and graph theory [...]
Stefano Faralli, Paola Velardi
doaj   +1 more source

Studying Macromolecular Composition in Cell–Cell Interfaces Using 3D Membrane Reconstitution Systems

Advanced Science, EarlyView.
A comprehensive understanding of the interactions between proteins, lipids and glycocalyx components at the immune synapse is still lacking. Here, an artificial and a semi‐artificial model contact system were established to reconstitute the cell‐cell contact in 3D. The model systems enable the examination of macromolecule enrichment or depletion at the
Franziska Ragaller, Amelie Maribel Schneider, Ellen Sjule, Renhua Sun, Xiao Han, Luca Andronico, Edward Jenkins, Michael Dustin, Adnane Achour, Erdinc Sezgin   +9 more
wiley   +1 more source

Correlative failure analysis of CNC equipment based on SNA

Production and Manufacturing Research: An Open Access Journal, 2021
In order to accurately describe and explore the relationship characteristics between the faults of the numerical control equipment and identify weak links in reliability, a new method for associated fault analysis of CNC equipment based on social network
Shuguang Sun, Yahui Han, Meng Zhang, Xiyu Liu, Guixiang Shen, Xin Guan   +5 more
doaj   +1 more source