Results 131 to 140 of about 183,893 (316)

The establishment and biomechanical analysis of finite element model for halo-pelvic traction in scoliosis correction

Frontiers in Physiology
BackgroundHalo-pelvic traction (HPT) is increasingly used for severe spinal deformity correction, but its biomechanical mechanisms remain poorly understood, particularly lacking of a comprehensive finite element model incorporating the complete Halo ...
Wanzhong Yang, Wanzhong Yang, Wei Guo, Jie Yang, Jie Yang, Honglai Zhang, Zemin Wang, Shiyong Wang, Jianqun Zhang, Xiaoyin Liu, Rong Ma, Rong Ma, Zhaohui Ge   +12 more
doaj   +1 more source

Automated markerless analysis of human gait motion for recognition and classification

, 2011
We present a new method for an automated markerless system to describe, analyze, and classify human gait motion. The automated system consists of three stages: i) detection and extraction of the moving human body and its contour from image sequences, ii)
yoo, jang hee, Jang-Hee Yoo, Mark S. Nixon, Nixon, Mark   +3 more
core   +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

The study of Parkinson's disease with biomedical instrumentation: a project for the classroom of Technology in secondary education

Tecnología, Ciencia y Educación, 2017
This project aims to engage young students of educación secundaria obligatoria (ESO) and bachillerato (last levels of the compulsory high school education system) in an experimental project based on the application of medical technology for the study of ...
María Encarnación Micó-Amigo, Ester Micó-Amigo   +1 more
doaj  

Examination of Step Kinematics Between Children with Different Acceleration Patterns in Short-Sprint Dash

Biomechanics
Background/Objectives: Sprinting is a fundamental locomotor skill and a key indicator of lower limb strength and anaerobic power in early childhood.
Ilias Keskinis, Vassilios Panoutsakopoulos, Evangelia Merkou, Savvas Lazaridis, Eleni Bassa   +4 more
doaj   +1 more source

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Assiut Journal of Sport Science and Arts, 2019
openaire   +1 more source

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Biomechanical Analysis of Heavy Ropes Exercise

, 2012
Biomechanical analysis of heavy ropes ...
Beaver, A.
core  

Agar‐Based Optical Sensing System With a Phosphorescent Grid Pattern for Measuring Stress Distributions of Root Growth Using the Sampling Moiré Method

Advanced Materials Technologies, EarlyView.
This paper presents an agar medium with a phosphorescent grid pattern that measures the stress distribution generated by growing plant roots. Using phosphorescence, the system optically separates the grid pattern from the root and extracts the grid deformation.
Gakuto Kagawa, Hidetoshi Takahashi
wiley   +1 more source

Synchronization of OpenCap with Force Platforms: Validation of an Event-Based Algorithm

Sensors
Background: The integration of markerless motion capture systems such as OpenCap with force platforms expands the possibilities of biomechanical analysis in low-cost environments; however, it requires robust temporal synchronization procedures in the ...
María Isabel Pavas Vivas, Diego Alejandro Arturo, Stefania Peñuela Arango, Jhon Alexander Quiñones-Preciado, Lessby Gomez-Salazar   +4 more
doaj   +1 more source