Results 91 to 100 of about 289,406 (278)

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

The Power of Fake News: Big Data Analysis of Discourse About COVID-19–Related Fake News in South Korea

open access: yesInternational Journal of Communication, 2023
The study investigated people’s perceptions and reactions to fake news by evaluating trends in online comments sections. First, fact-checked newspaper articles were identified using an online fact-checker provided by the Korea Disease Control and ...
Sou Hyun Jang   +2 more
doaj  

Review of #FAKENEWS. Noua cursã a înarmãrii [#FAKENEWS. The new arms race] by Alina Bârgăoanu

open access: yesRomanian Journal of Communications and Public Relations, 2019
“Fake news is neither fake, nor news” – Alina Bârgăoanu bluntly states in her latest book focusing on the overhyped phenomena of fake news and disinformation. An awful lot of public discussion and publications, both academic and popular literature, have
Elena Negrea-Busuioc
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Multimodal fake news detection via progressive fusion networks

open access: hybrid, 2022
Jing Jing   +4 more
openalex   +1 more source

On Politics and Pandemic: How Do Chilean Media Talk about Disinformation and Fake News in Their Social Networks? [PDF]

open access: gold, 2023
Luís Cárcamo-Ulloa   +5 more
openalex   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

An overview of fake news detection: From a new perspective

open access: yesFundamental Research
With the rapid development and popularization of Internet technology, the propagation and diffusion of information become much easier and faster. While making life more convenient, the Internet also promotes the wide spread of fake news, which will have ...
Bo Hu, Zhendong Mao, Yongdong Zhang
doaj   +1 more source

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