Results 71 to 80 of about 1,882,449 (270)

Not the Bots You Are Looking For: Patterns and Effects of Orchestrated Interventions in the U.S. and German Elections

International Journal of Communication, 2021
Zooming in on automated and semiautomated social actors created to influence public opinion on social media, we employ a novel analytic approach to identify patterns of inauthentic behavior across election campaigns on Twitter.
Olga Boichak, Jeff Hemsley, Sam Jackson, Rebekah Tromble, Sikana Tanupabrungsun   +4 more
doaj  

Information Diffusion on Twitter [PDF]

Proceedings of the Fourth IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, 2017
Characterizing, predicting, and quantifying the impact of postings, tweets, messages, etc. on social media platforms is a topic of growing interest due to the increasing reliance on using social media as a means for various purposes by individuals and organizations alike.
Hatua, Amartya, Nguyen, Trung T., Sung, Andrew H.   +2 more
openaire   +1 more source

Information Super-Diffusion on Structured Networks

, 2003
We study diffusion of information packets on several classes of structured networks. Packets diffuse from a randomly chosen node to a specified destination in the network. As local transport rules we consider random diffusion and an improved local search
Abate, Albert, Arenas, Arneodo, Bosiljka Tadić, Broder, Dorogovtsev, Erramilli, Jeong, Koscielny-Bunde, Lee, Mombach, Prohorov, Silva, Solé, Stefan Thurner, Tadić, Tadić, Tadić, Takayasu, Thurner, Thurner, Thurner, Tsallis, Valverde, West, Whitt   +26 more
core   +1 more source

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja, Anuja Sule, Katie Ann McMullen, Aditi Dhir, Matthew D. Hall, Heather J. McCrea, Sakir Humayun Gultekin, Mustafa Tekin, Bradley Gampel   +8 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

An Extended Firefly Algorithm for Enhanced Information Diffusion with Multi-Factor Considerations

Syrian Journal for Science and Innovation
Understanding and predicting how information spreads in online social networks is a crucial yet complex task, especially with the growing influence of content type, user engagement, and social dynamics.
Amjad Alloush, Ghaida Rebdawi:, Mohammad Saeed Abou Trab   +2 more
doaj   +1 more source

A Survey on Information Diffusion in Online Social Networks: Models and Methods

Information, 2017
By now, personal life has been invaded by online social networks (OSNs) everywhere. They intend to move more and more offline lives to online social networks. Therefore, online social networks can reflect the structure of offline human society.
Mei Li, Xiang Wang, Kai Gao, Shanshan Zhang   +3 more
doaj   +1 more source

Fibrinogen Changes Before and After Intravenous Thrombolysis as Predictors of Cerebral Injury and Clinical Outcomes in Acute Ischemic Stroke: A Multicenter Prospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma fibrinogen is essential in thrombosis and fibrinolysis, yet its dynamic changes pre‐ and post‐intravenous thrombolysis (IVT) for predicting brain injury severity and prognosis in acute ischemic stroke (AIS) patients remain unclear.
Wenhai Zhai, Yang Qu, Reziya Abuduxukuer, Kejia Zhang, Peng Zhang, Xin Tang, Huaimei Zhang, Lijuan Wang, Lichong Yang, Shuangxu Tan, Zhimei Yuan, Ce Han, Lili He, Yuping Zheng, Fenglan Zhao, Lijie Guo, Ligang Jiang, Jinfeng Li, Yongfei Jiang, Xuexia Zou, Dan Xu, Han Xu, Xiaojia Wang, Yingbin Qi, Xuefeng Hu, Yu Zhang, Zhen‐Ni Guo, Hang Jin, on behalf of the Biomarkers of Brain Injury Investigator Study Group   +28 more
wiley   +1 more source

A Model for Competing Information Diffusion in Social Networks

IEEE Access, 2019
In recent years, social networks have attracted the interest of researchers from diverse disciplines. Competing types of information, such as positive and negative information about a topic or marketing information for similar products from different ...
Qingsong Sun, Ying Li, Haibo Hu, Shulin Cheng   +3 more
doaj   +1 more source

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source