Results 201 to 210 of about 382,243 (303)

Heart rate variability versus visual analog scale for objective and subjective mental fatigue detection: A randomized controlled trial. [PDF]

PLOS Ment Health
Yoshikawa H, Adachi Y, Baba A, Takikawa C, Yamaguchi Y, Nakai W, Sudo D.   +6 more
europepmc   +1 more source

Driver Fatigue Detection Based on Convolutional Neural Networks Using EM-CNN. [PDF]

Comput Intell Neurosci, 2020
Zhao Z, Zhou N, Zhang L, Yan H, Xu Y, Zhang Z.   +5 more
europepmc   +1 more source

sEMG based Techniques to Detect and Predict Localised Muscle Fatigue [PDF]

, 2011
Al-Mulla, MR, Colley, MJ, Sepulveda, F
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Smart IoT-driven biosensors for EEG-based driving fatigue detection: A CNN-XGBoost model enhancing healthcare quality. [PDF]

Bioimpacts
Rezaee K, Nazerian A, Ghayoumi Zadeh H, Attar H, Khosravi M, Kanan M.   +5 more
europepmc   +1 more source

InstanceEasyTL: An Improved Transfer-Learning Method for EEG-Based Cross-Subject Fatigue Detection. [PDF]

Sensors (Basel), 2020
Zeng H, Zhang J, Zakaria W, Babiloni F, Gianluca B, Li X, Kong W.   +6 more
europepmc   +1 more source

Eye blink based fatigue detection

, 2016
This master thesis analyses possible approaches for eye fatigue detection based on eye blinking. We have found multiple approaches for eye blink detection. The approach based on consequent images acquired from a video camera is the least invasive for the user and does not require additional hardware, hence we analysed multiple methods of this approach.
openaire   +1 more source

Ion‑Mediated Structural Engineering of Hydrogel Interfaces for Tunable Mechanical and Analyte Diffusion Properties in Electrochemical Biosensors

Advanced Materials, EarlyView.
An ion‐mediated structural engineering strategy enables versatile modulation of PVA–Alginate hydrogel microstructure. We systematically examine how different ion combinations affect hydrogel mechanical properties and analyte diffusivity. Applying this novel strategy to hydrogel as the outer membrane in an electrochemical glucose biosensor allows ...
Dongwook Lee, Soo A Kim, Beom‐Jun Shim, Yurim Lee, Tae Young Kim, Sunghyun Park, Yeontaek Lee, Hyeong Gyu Choi, Kayoung Son, Su Bin Han, Keun‐Young Yook, Seo Jung Kim, Won‐Yong Lee, Jungmok Seo, Jayoung Kim   +14 more
wiley   +1 more source

Research on fatigue detection of flight trainees based on face EMF feature model combination with PSO-CNN algorithm. [PDF]

Sci Rep
Shang L, Si H, Wang H, Pan T, Liu H, Li Y, Qiu J, Xu M.   +7 more
europepmc   +1 more source

Porous Hybrid Soft Actuators From Liquid Crystal Networks and Lyotropic Chromonic Liquid Crystal Templated Hydrogels

Advanced Materials, EarlyView.
The graphic illustrates the design of a hybrid bilayer composed of a liquid crystal hydrogel (LCH) and a liquid crystal network (LCN). The figure highlights the magnetic alignment of the chromonic hydrogel and the thermal‐responsive actuation of the LCN along with the LCH when both layers are aligned or misaligned, enabling programmable, light‐driven ...
Ramón Santiago Herrera Restrepo, Irving Hafed Tejedor García, Matthew Gene Scarfo, Negin Bouzari, Negar Rajabi, Olga Bantysh, Joel Torres‐Andrés, Christopher W. V. James, Maria Guix, Amirreza Aghakhani, Jordi Ignés‐Mullol, Salvador Pané, Josep Puigmartí‐Luis, Hamed Shahsavan   +13 more
wiley   +1 more source