Design and verification of a human-robot interaction system for upper limb exoskeleton rehabilitation [0.03%]
上肢外骨骼康复机器人的人机交互系统设计与验证
Wang Wendong,Li Hanhao,Xiao Menghan et al.
Wang Wendong et al.
This paper presents the design of a motion intent recognition system, based on an altitude signal sensor, to improve the human-robot interaction performance of upper limb exoskeleton robots during rehabilitation training. A modified adaptiv...
A novel parameter for the prediction of pedicle screw fixation in cancellous bone - A biomechanical study on synthetic foam [0.03%]
一种预测松质骨皮质骨螺钉固定的新型参数-合成泡沫的生物力学研究
Martin Weidling,Christoph Oefner,Stephan Schoenfelder et al.
Martin Weidling et al.
Pedicle screw loosening is still observed in clinical practice. Therefore, the understanding of the interaction between screw and bone is evermore subject of research. However, complex relationships between screw design and anchorage are ra...
An in-vitro study of temperature rise during rotary ultrasonic bone drilling of human bone [0.03%]
人骨旋转超声骨钻术的升温情况的离体研究
Ravinder Pal Singh,Pulak Mohan Pandey,Asit Ranjan Mridha
Ravinder Pal Singh
Temperature rise in surgical bone drilling is an important factor that leads to death of the bone cells, known as Osteonecrosis, and results into poor osteosynthesis i.e. implant failure. The present work aims to study the temperature rise ...
Accuracy of computer navigation in total knee arthroplasty: A prospective computed tomography-based study [0.03%]
基于前瞻性计算机断层扫描的全膝关节置换术中导航精度的研究
Richard Hannan,Matthew Free,Varun Arora et al.
Richard Hannan et al.
Introduction: Evidence now exists advocating the use of computer navigation in total knee arthroplasty (TKA). Despite the introduction of new navigation systems into clinical practice no evidence currently exists showing ...
A neural network method to predict task- and step-specific ground reaction force magnitudes from trunk accelerations during running activities [0.03%]
基于跑步活动中躯干加速度预测任务和步骤特定地面反作用力大小的神经网络方法
Mark Pogson,Jasper Verheul,Mark A Robinson et al.
Mark Pogson et al.
Prediction of ground reaction force (GRF) magnitudes during running-based sports has several important applications, including optimal load prescription and injury prevention in athletes. Existing methods typically require information from ...
A robust and semi-automatic quantitative measurement of patellofemoral instability based on four dimensional computed tomography [0.03%]
基于四维计算机断层扫描的膝关节不稳定量化分析的自动和半自动方法研究
Hao Chen,Leo Kluijtmans,Max Bakker et al.
Hao Chen et al.
Patellofemoral instability is a motion related disease, featured as the patella dislocating from the trochlear groove. Four dimensional computed tomography (4DCT) enables full assessment of the patellofemoral movement. Nevertheless, the qua...
Validation of two hybrid approaches for clustering age-related groups based on gait kinematics data [0.03%]
基于步态运动学数据聚类年龄相关组的两种混合方法的有效性验证
Rafael Caldas,Rebeca Sarai,Fernando Buarque de Lima Neto et al.
Rafael Caldas et al.
Age-associated changes in walking parameters are relevant to recognize functional capacity and physical performance. However, the sensible nuances of slightly different gait patterns are hardly noticeable by inexperienced observers. Due to ...
Fluid-structure interaction modeling in cardiovascular medicine - A systematic review 2017-2019 [0.03%]
心血管医学中的流固耦合模拟：2017-2019年系统性综述研究
Matthew Hirschhorn,Vakhtang Tchantchaleishvili,Randy Stevens et al.
Matthew Hirschhorn et al.
Finite element analysis (FEA) and computational fluid dynamics (CFD) are generally insufficient independently to model the physics of the cardiovascular system. Individually, they are unable to resolve the interplay between the solid and fl...
CT-based internal density calibration for opportunistic skeletal assessment using abdominal CT scans [0.03%]
基于CT的内部密度校准用于腹部CT扫描的骨骼评估
Andrew S Michalski,Bryce A Besler,Geoffrey J Michalak et al.
Andrew S Michalski et al.
CT-based opportunistic skeletal assessment complements current osteoporosis diagnosis. Quantitative assessment by internal density calibration overcomes the limitations of phantom-based calibration. We sought to establish and validate an in...
Enhancing hip fracture risk prediction by statistical modeling and texture analysis on DXA images [0.03%]
基于DXA图像的统计模型和纹理分析提高髋部骨折风险预测能力
Fatemeh Jazinizadeh,Cheryl E Quenneville
Fatemeh Jazinizadeh
Each year in the US more than 300,000 older adults suffer from hip fractures. While protective measures exist, identification of those at greatest risk by DXA scanning has proved inadequate. This study proposed a new technique to enhance hi...