Results 191 to 200 of about 320,169 (317)

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

Advanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

Prognostic value of gait speed for exacerbations and mortality in COPD. [PDF]

ERJ Open Res
Kim MJ, Kim S, Kim H, Lee JH, Rhee CK, Park SJ, Kim YI, Kim WJ, Yoo KH, An TJ.   +9 more
europepmc   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

Advanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang, Ruolin Liu, Ming Lei, Yifan Liu, Fengming Hu, Bing Ji, Chao Peng, Jianyi Luo, Bingpu Zhou   +8 more
wiley   +1 more source

Comprehensive Evaluation of Gait Analysis and Kinematics in Adult Degenerative Scoliosis Using Wearable Motion Capture Technologies. [PDF]

Sensors (Basel)
Çıklaçandır S, Kaya I.
europepmc   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

Advanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin, Silvia Monchetti, Paolo Emilio Puddu, Luciano Teresi, Antonio DeSimone, Roberto Brighenti   +5 more
wiley   +1 more source

Performance Analysis for Gait in Camera Networks

This paper deploys gait analysis for subject identification in multi-camera surveillance scenarios. We present a new method for viewpoint independent markerless gait analysis that does not require camera calibration and works with a wide range of ...
Goffredo, Michela, Nixon, Mark, Bouchrika, Imed, Carter, John   +3 more
core  

Three-dimensional kinematic gait signatures of idiopathic normal pressure hydrocephalus: a biomechanical framework toward objective diagnosis. [PDF]

Fluids Barriers CNS
Mills R, Langheinrich T, Uiga L, Daniels KAJ, Maudsley-Barton S, Riaz M, Chen C, Thomas O, Atherton C, Reeves ND, Tullberg M.   +10 more
europepmc   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Xavier Moyssén Echeverría (1924-2001)

Anales del Instituto de Investigaciones Estéticas, 2001
Julieta Ortiz GAIT\u00C1N
doaj  

Impact of Sleep Quality on Gait Variability: Pilot Cohort Study. [PDF]

JMIR Aging
Marino FR, Kim M, Hwang PH, Tripodis Y, Alosco M, Mez J, McKee A, Au R, Thomas RJ, Shih L.   +9 more
europepmc   +1 more source