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A Velostat-Based Pressure-Sensitive Mat for Center-of-Pressure Measurements: A Preliminary Study [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2021
Center-of-pressure (CoP) displacements play a key role in studies assessing postural stability. The accepted instrument to measure CoP trajectories is the force platform, but pressure-sensitive mats (PSMs) are an alternative composed of a matrix of sensitive cells. A typical cell comprises two electrodes with piezoresistive material in between, while a
Javier Martinez-Cesteros   +4 more
openaire   +5 more sources

A comparison of two techniques for center of pressure measurements [PDF]

open access: yesJournal of Rehabilitation and Assistive Technologies Engineering, 2020
Introduction Force platforms and pressure-measuring insoles are the most common tools used for measuring center of pressure. Earlier studies to assess these instruments suffered from limited sample sizes or an inadequate range of participant foot sizes.
Jessica DeBerardinis   +4 more
openaire   +3 more sources

A review of center of pressure (COP) variables to quantify standing balance in elderly people: Algorithms and open‐access code

open access: yesPhysiological Reports, 2021
Postural control is often quantified by recording the trajectory of the center of pressure (COP)—also called stabilogram—during human quiet standing. This quantification has many important applications, such as the early detection of balance degradation ...
F. Quijoux   +11 more
semanticscholar   +1 more source

Effects of Changing Center of Pressure Position on Knee and Ankle Extensor Moments During Double-Leg Squatting.

open access: yesJournal of Sports Science and Medicine, 2022
The effects of changes in the anterior-posterior center of pressure (AP-COP) position on the lower limb joint moments during double-leg squatting remain unclear.
Tomoya Ishida   +4 more
semanticscholar   +1 more source

The dynamic characteristics of the center of pressure for toe-out gait: implications for footwear design

open access: yesJournal of Leather Science and Engineering, 2022
Toe-out gait is often used as a conservative technique to reduce knee adduction moment, which has been targeted to modify knee osteoarthritis progression.
Bo Li, Xianyi Zhang
semanticscholar   +1 more source

Effects of Dry Needling on Neuromuscular Control of Ankle Stabilizer Muscles and Center of Pressure Displacement in Basketball Players with Chronic Ankle Instability: A Single-Blinded Randomized Controlled Trial

open access: yesInternational Journal of Environmental Research and Public Health, 2021
This study aimed to compare the effects of dry needling (DN) versus placebo DN applied to the peroneus longus (PL) and tibialis anterior (TA) on neuromuscular control and static postural control in basketball players with chronic ankle instability (CAI).
Luis López-González   +6 more
semanticscholar   +1 more source

Phase transition mechanism and bandgap engineering of Sb2S3 at gigapascal pressures

open access: yesCommunications Chemistry, 2021
Antimonite (Sb2S3) has potential applications for solar energy, but how its layered structure changes under pressure is incompletely understood. Here diamond anvil cell experiments supported by first principles calculations offer a structural explanation
Zhongxun Cui   +9 more
doaj   +1 more source

Enhancing reversibility of LiNi0.5Mn1.5O4 by regulating surface oxygen deficiency

open access: yesCarbon Energy, 2023
Oxygen deficiency has crucial effects on the crystal structure and electrochemical performance of spinel oxide lithium electrode materials such as LiNi0.5Mn1.5O4 (LNMO) cathode.
Dandan Wang   +8 more
doaj   +1 more source

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