Results 41 to 50 of about 2,024,115 (310)

Body-Worn IMU-Based Human Hip and Knee Kinematics Estimation during Treadmill Walking

Sensors, 2022
Traditionally, inertial measurement unit (IMU)-based human joint angle estimation techniques are evaluated for general human motion where human joints explore all of their degrees of freedom.
Timothy McGrath, Leia Stirling
doaj   +1 more source

Integrated PANoptosis Profiling Identifies Immunosuppressive Subtypes and a Prognostic Signature With Functional Validation of MLKL in Glioblastoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian, Minghui Zhao, Yuanbo Hu, Kaiyue Wang, Haiguang Liu, Zetong Bai, Kebin Zheng   +6 more
wiley   +1 more source

Changes in temporomandibular joint disc position and form following Herbst and fixed orthodontic treatment [PDF]

, 2010
Objective: To determine the changes in the position and form of the temporomandibular joint articular disc in adolescents with Class II division 1 malocclusion and mandibular retrognathism treated with the Herbst appliance (phase I) and fixed orthodontic
Hélio K. Yamashita, DOMINGUEZ, Gladys Cristina, Dominguez, Gladys Cristina [UNIFESP], AIDAR, Luis Antonio de Arruda, YAMASHITA, Helio K., Gladys Cristina Dominguez, ABRAHAO, Marcio, Yamashita, Helio Kiitiro [UNIFESP], Abrahão, Marcio [UNIFESP], Luís Antôniode Arruda Aidar, Márcio Abrahão   +10 more
core   +1 more source

Joint angle schemes.

, 2023
Jointed rocks under local load are ubiquitous in civil engineering. The instability and failure of jointed rocks are fatal to engineering safety. This paper numerically investigated the effects of loading area and joint angle on the strength dividing ...
Hongbao Zhao (17060716), Hui Cheng (195456)   +1 more
core   +1 more source

A study on sensor position for thigh and lower leg motion sensors during walking (Focusing on the knee sagittal plane angle)

Nihon Kikai Gakkai ronbunshu, 2018
This paper describes the use of nine-axis motion sensors to evaluate the motion sensor position on the thigh and lower leg during walking. The motion sensors are mounted on a subject's body using adhesive tape.
Ayuko SAITO, Kazuto MIYAWAKI, Akira KOMATSU, Takehiro IWAMI   +3 more
doaj   +1 more source

Motion Analysis of Balance Pre and Post Sensorimotor Exercises to Enhance Elderly Mobility: A Case Study

Applied Sciences, 2023
Quantitative assessment of movement using motion capture provides insights on mobility which are not evident from clinical evaluation. Here, in older individuals that were healthy or had suffered a stroke, we aimed to investigate their balance in terms ...
Ji Chen, Roni Romero, Lara A. Thompson
doaj   +1 more source

Triangular Index Ratio as an Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang, Fleur Boel, Michiel M. A. van Buuren, Noortje S. Riedstra, Myrthe A. van den Berg, Jos Runhaar, Sita Bierma‐Zeinstra, Rintje Agricola   +7 more
wiley   +1 more source

Experimental study on dynamic behaviour of non-persistent granite specimens with coplanar rock bridges

Geomatics, Natural Hazards & Risk
Understanding fracture patterns of fractured rocks after dynamic impact is important for controlling the stability of rockslides and for effective prevention and mitigation.
Lei Xue, Longfei Li, Pengfei Li, Qiang Sun, Suyun Niu, Yimeng Zhou, Kun Huang   +6 more
doaj   +1 more source

Pain and Patient‐Reported Physical Function Did Not Differ Among Body Composition Profiles in Patients With Hip Osteoarthritis

Arthritis Care &Research, EarlyView.
Objective To explore whether higher body fat and lower lean mass are associated with greater pain and worse patient‐reported physical function in individuals with hip osteoarthritis (OA). A secondary aim was to examine whether pain and patient‐reported physical function differ according to four body composition profiles: high body fat, low lean mass ...
Alexandra Ryan, Boliang Wang, Fiona Dobson, Ben Kirk, Travis Haber, Kim L. Bennell, Shirley P. Yu, Kim Allison, Ricardo J. S. Costa, Gabrielle Knox, Michelle Hall   +10 more
wiley   +1 more source

The effect of different knee and ankle joint angles on the stiffness of triceps surae by shear wave elastography

Zhongguo linchuang yanjiu, 2023
Objective To evaluate the effect of the knee and ankle joint angles on the stiffness of triceps surae in healthy men by shear wave elastography (SWE).
YANG Le-ping*, LI Bi-jing, ZHONG Rui, LI Wei-zuo, FENG Si-yi, SUN Peng-tao, ZHAN Jie
doaj   +1 more source