Results 281 to 290 of about 22,853,242 (381)

Disentangling Contact Location for Stretchable Tactile Sensors from Soft Waveguide Ultrasonic Scatter Signals

Advanced Intelligent Systems, EarlyView.
This article proposes a novel data‐driven approach for force contact location sensing (FCLS), based on scatter signals of the ultrasonic waveguide, with the influence of sensor strain and forces. The experimental results indicate that the accuracy of the proposed FCLS method has an mean absolute error loss of 0.627 mm and a mean relative error loss of ...
Zhiheng Li, Yuan Lin, Peter B. Shull, Hongliang Ren   +3 more
wiley   +1 more source

Lateral view fulcrum bending radiographs predict postoperative hypokyphosis after selective thoracic fusion in adolescent idiopathic scoliosis. [PDF]

Asian Spine J
Hui VYT, Cheung JPY, Cheung PWH.
europepmc   +1 more source

Construction of Convex Sets on Quadrilateral Ordered Tiles or Graphs with Propagation Neighborhood Operations. Dales, Concavity Structures. Application to Gray Image Analysis of Human-Readable Shapes

, 2016
Igor Polkovnikov
openalex   +2 more sources

GelLight: Illumination Design, Modeling, and Optimization for Camera‐Based Tactile Sensor

Advanced Intelligent Systems, EarlyView.
A systematic modeling and optimization method for camera‐based tactile sensor illumination is proposed, which significantly improves the tactile performance and achieves high geometry reconstruction accuracy. The performance is validated by intensive simulation and real‐world experiments.
Jieji Ren, Wenxin Du, Yueshi Dong, Ningbin Zhang, Heng Guo, Boxin Shi, Jiang Zou, Guoying Gu   +7 more
wiley   +1 more source

Fractal perspective of superquadratic functions with generalized probability estimations. [PDF]

PLoS One
Butt SI, Khan D, Seol Y.
europepmc   +1 more source

Woven, In‐Air, Textile Actuators by Conjugated Polymers and Solid‐State Electrolyte Tape Yarns

Advanced Intelligent Systems, EarlyView.
Herein, the concept of fabric actuators with trilayer tape yarns is reported. The tape yarns consist of conjugated polymer layers and ionogel, as an ion reservoir, enabling actuation in‐air. Using textile techniques to create actuators offer many advantages, such as parallel assembly for increased force output, conductive yarns for electrical control ...
Carin Backe, Jose G. Martinez, Li Guo, Cedric Plesse, Edwin. W. H. Jager, Nils‐Krister Persson   +5 more
wiley   +1 more source

On the Isoperimetric and Isodiametric Inequalities and the Minimisation of Eigenvalues of the Laplacian. [PDF]

J Geom Anal
Farrington S.
europepmc   +1 more source

A Motion‐Sensing Integrated Soft Robot with Triboelectric Nanogenerator for Pipeline Inspection

Advanced Intelligent Systems, EarlyView.
A soft robot integrated with triboelectric nanogenerator‐based tactile sensors is proposed to achieve locomotion within pipelines and exteroception of different materials and structures of pipeline inner surfaces. By introducing a 1D‐convolutional neural network algorithm, the soft robot's accuracy in recognizing eight different pipe inner surface ...
Rui Chen, Huigang Wang, Haoji Wang, Huijiang Wang, Li Bai, Xinpei Ai, Lifu Liu, Zhihao Hu, Zean Yuan   +8 more
wiley   +1 more source

Paraspinal muscles activities in S-shaped adolescent idiopathic scoliosis during physiotherapeutic scoliosis specific exercise: a case-control study. [PDF]

BMC Musculoskelet Disord
Wang Y, Wang S, Gu M, Xu J, Huang X, Xie L.   +5 more
europepmc   +1 more source

Modular Stimuli‐Responsive Valves for Pneumatic Soft Robots

Advanced Intelligent Systems, EarlyView.
Modular stimuli‐responsive valves, based on responsive materials (i.e., liquid crystal elastomers and hydrogels) and mechanical mechanisms, can autonomously regulate airflow in the presence of multiple environmental stimuli, such as light and water.
Qiguang He, Rui Yin, Yucong Hua, Hang Shu, Xiaoheng Zhu, A. B. M. Tahidul Haque, Samuele Ferracin, Saheli Patel, Weijian Jiao, Jordan R. Raney   +9 more
wiley   +1 more source