Results 171 to 180 of about 177,434 (388)

Exploring the Effects of 3D Gaze Stimulation and Color Performance in Augmented Reality‐Based Steady‐State Visual Evoked Potential

open access: yesAdvanced Intelligent Systems, EarlyView.
This study investigates how gaze mode and stimulus brightness affect augmented reality‐based steady‐state visual evoked potentials (AR‐SSVEP) brain‐computer interface (BCI) performance. Experiments with 20 participants show that binocular gaze improves recognition accuracy and stimulus luminance impacts performance.
Yiting Geng   +6 more
wiley   +1 more source

Molecular Insights into the Formation and Functionalization of Carbon Nanodots: From Precursor Intermediates to Surface Chemistry Quantification

open access: yesAngewandte Chemie, EarlyView.
Key molecular intermediates formed in the early stages of carbon nanodot (CND) formation from arginine and ethylenediamine were identified. The resulting CNDs were isolated and thoroughly characterized by several techniques. Multi‐detection gel permeation chromatography enabled absolute determination of the molecular weight, dispersity, and ...
Emanuele Giuliani   +6 more
wiley   +2 more sources

Pseudoventricular Flutter [PDF]

open access: yesBaylor University Medical Center Proceedings, 2007
D Luke, Glancy   +3 more
openaire   +2 more sources

Eigenspace techniques for active flutter suppression [PDF]

open access: yes
Eigenspace (ES) techniques were used to design an active flutter suppression system for the DAST ARW-2 flight test vehicle. The ES controller meets control surface activity specifications and at the flutter test condition provides reduced wing root ...
Garrard, W. L., Liebst, B. S.
core   +1 more source

On‐Device Brain Tumor Classification from MR Images Using Smartphone

open access: yesAdvanced Intelligent Systems, EarlyView.
Herein, various deep learning models are trained for brain tumor classification task, and model performances are compared. The performance is further improved by using the proposed preprocessing algorithm before training. The MobileViT model, which is the best‐performing model in terms of balance between inference time and success rate, is integrated ...
Halil Ibrahim Ustun   +3 more
wiley   +1 more source

Flutter Characteristics of a Modified Z-Shaped Folding Wing Using a New Non-Intrusive Model

open access: yesAerospace
Unmanned aerial vehicles (UAVs) with folding wings can serve in multiple mission profiles, usually accompanied by sudden changes in flight speed. These bring great challenges to the aeroelastic design of UAVs, especially in the calculation of flutter ...
Wuchao Qi, Shimiao Wu, Sumei Tian
doaj   +1 more source

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