Results 151 to 160 of about 2,904,215 (301)

Evaluating the ease of use and clinical applicability of the Melbourne Rapid Field for visual field testing: A real-world experience. [PDF]

Indian J Ophthalmol
Bhartiya S, Kong YXG, Ramesh PV, Alam MM, Ambawata M.   +4 more
europepmc   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Perceived ease of use, perceived enjoyment, and continuance intention as predictors of medical students' well-being in hybrid learning: an extended TAM approach. [PDF]

Front Psychol
Wang Q, Zhan H, Liang Y, Li P, Ai L.
europepmc   +1 more source

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Perceived ease of use of telehealth services and associated factors in Saudi Arabia: A cross-sectional study. [PDF]

PLoS One
Ben Ghorbal A, Elbatal I, Aldukeel AR, Elshabrawy A, Ibrahim SA, El-Zayat NIA, Zakaria S, El-Wahab HAA, Sabry DM, Elsayed T, Abdel-Rahman S, Semary H.   +11 more
europepmc   +1 more source

Impressive images and ease of use [PDF]

British Dental Journal, 2013
openaire   +1 more source

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

Advanced 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, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Chinese music teachers value effectiveness, social, and facilitating factors over ease of use in ICT integration: A PLS-SEM study. [PDF]

PLoS One
Jiang J, Zhang X.
europepmc   +1 more source

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

Advanced 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, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Influence of Pre-Service Training on STEM Teachers' Attitudes Toward ICT-Enhanced Teaching: Mediating Roles of Perceived Ease of Use and Perceived Usefulness. [PDF]

Behav Sci (Basel)
Zhang Y, Zhu J.
europepmc   +1 more source