Quaternions as a solution to determining the angular kinematics of human movement [0.03%]
四元数作为确定人体运动角运动学的解决方案
John H Challis
John H Challis
The three-dimensional description of rigid body kinematics is a key step in many studies in biomechanics. There are several options for describing rigid body orientation including Cardan angles, Euler angles, and quaternions; the utility of...
Mechanisms of action, chemical characteristics, and model systems of obesogens [0.03%]
肥胖原的作用机制、化学特性及模型系统
Mallory D Griffin,Sean R Pereira,Megan K DeBari et al.
Mallory D Griffin et al.
There is increasing evidence for the role of environmental endocrine disrupting contaminants, coined obesogens, in exacerbating the rising obesity epidemic. Obesogens can be found in everyday items ranging from pesticides to food packaging....
Iterative Bayesian denoising based on variance stabilization using Contourlet Transform with Sharp Frequency Localization: application to EFTEM images [0.03%]
基于Contourlet变换的迭代贝叶斯去噪在EFTEM图像中的应用研究
Soumia Sid Ahmed,Zoubeida Messali,Larbi Boubchir et al.
Soumia Sid Ahmed et al.
Background: Due to the presence of high noise level in tomographic series of energy filtered transmission electron microscopy (EFTEM) images, alignment and 3D reconstruction steps become so difficult. To improve the align...
Jonatan Fridolfsson,Daniel Arvidsson,Frithjof Doerks et al.
Jonatan Fridolfsson et al.
Background: High occupational physical activity is associated with lower health. Shoe-based movement sensors can provide an objective measurement of occupational physical activity in a lab setting but the performance of s...
Treadmill training augmented with real-time visualisation feedback and function electrical stimulation for gait rehabilitation after stroke: a feasibility study [0.03%]
实时视觉反馈和功能电刺激增强的跑步机训练在卒中步态康复中的可行性研究
Chanwit Phongamwong,Philip Rowe,Karen Chase et al.
Chanwit Phongamwong et al.
Background: Stroke rehabilitation often uses the motor relearning concept that require patients to perform active practice of skill-specific training and to receive feedback. Treadmill training augmented with real-time vi...
Wing-Kin Tam,Tong Wu,Qi Zhao et al.
Wing-Kin Tam et al.
Many people suffer from movement disability due to amputation or neurological diseases. Fortunately, with modern neurotechnology now it is possible to intercept motor control signals at various points along the neural transduction pathway a...
Héctor Capella-Monsonís,Stephen Kearns,Jack Kelly et al.
Héctor Capella-Monsonís et al.
Adhesions represent a major burden in clinical practice, particularly following abdominal, intrauterine, pericardial and tendon surgical procedures. Adhesions are initiated by a disruption in the epithelial or mesothelial layer of tissue, w...
Detection of stretch reflex onset based on empirical mode decomposition and modified sample entropy [0.03%]
基于经验模态分解和改进样本熵的牵张反射起始点检测方法研究
Mingjia Du,Baohua Hu,Feiyun Xiao et al.
Mingjia Du et al.
Background: Accurate spasticity assessment provides an objective evaluation index for the rehabilitation treatment of patients with spasticity, and the key is detecting stretch reflex onset. The surface electromyogram of ...
Patterns of lower limb muscular activity and joint moments during directional efforts using a static dynamometer [0.03%]
使用静态测力计进行定向用力时下肢肌肉活动和关节力矩的规律研究
Mathieu Lalumiere,Cloé Villeneuve,Cassandra Bellavance et al.
Mathieu Lalumiere et al.
Background: Strength and coordination of lower muscle groups typically identified in healthy subjects are two prerequisites to performing functional activities. These physical qualities can be impaired following a neurolo...
A portable assist-as-need upper-extremity hybrid exoskeleton for FES-induced muscle fatigue reduction in stroke rehabilitation [0.03%]
用于中风康复的FES引起的肌肉疲劳减少便携式按需上肢混合外骨骼助手
Ashley Stewart,Christopher Pretty,Xiaoqi Chen
Ashley Stewart
Background: Hybrid exoskeletons are a recent development which combine Functional Electrical Stimulation with actuators to improve both the mental and physical rehabilitation of stroke patients. Hybrid exoskeletons have b...