Results 11 to 20 of about 58,955 (309)

Control of posture with FES systems [PDF]

open access: yes, 2003
One of the major obstacles in restoration of functional FES supported standing in paraplegia is the lack of knowledge of a suitable control strategy.
Hunt, K.J.   +6 more
core   +1 more source

Nonlinear modeling of FES-supported standing-up in paraplegia for selection of feedback sensors [PDF]

open access: yes, 2005
This paper presents analysis of the standing-up manoeuvre in paraplegia considering the body supportive forces as a potential feedback source in functional electrical stimulation (FES)-assisted standing-up.
Murray-Smith, R.   +3 more
core   +1 more source

Comparison of stimulation patterns for FES-cycling using measures of oxygen cost and stimulation cost [PDF]

open access: yes, 2006
<b>Aim</b><p></p> The energy efficiency of FES-cycling in spinal cord injured subjects is very much lower than that of normal cycling, and efficiency is dependent upon the parameters of muscle stimulation.
Stone, B.   +6 more
core   +1 more source

Calculated oscillation periods of the interlayer coupling in Fe/Cr/Fe and Fe/Mo/Fe sandwiches [PDF]

open access: yesPhysical Review B, 1996
We have performed an ab initio study of the oscillation periods of the interlayer coupling in sandwiches of [100] layers of body centered cubic Cr, respectively, Mo, with up to 20 monolayers thickness embedded in an Fe host. Our derived values for the oscillation periods of the interlayer coupling agree well with those expected from the respective ...
Mirbt, S.   +3 more
openaire   +2 more sources

Effect of detraining on bone and muscle tissue in subjects with chronic spinal cord injury after a period of electrically-stimulated cycling: a small cohort study [PDF]

open access: yes, 2009
Objective: To investigate adaptive changes in bone and muscle parameters in the paralysed limbs after de-training or reduced functional electrical stimulation (FES) induced cycling following high-volume FES-cycling in chronic spinal cord injury (SCI ...
Kakebeeke, T.H.   +19 more
core   +1 more source

A design method for FES bone health therapy in SCI [PDF]

open access: yes, 2016
FES assisted activities such as standing, walking, cycling and rowing induce forces within the leg bones and have been proposed to reduce osteoporosis in spinal cord injury (SCI).
William Holderbaum   +22 more
core   +1 more source

La sociología del deporte en España. Estado de la cuestión

open access: yesRevista Internacional de Sociología, 2006
En este artículo se analiza el estado de la cuestión de la sociología del deporte en España desde una perspectiva sociológico-histórica, dado que el interés que prima aquí es el de la reconstrucción del desarrollo vivido por esta especialidad de la ...
David J. Moscoso Sánchez
doaj   +1 more source

Effects of sampling rate on automated fatigue recognition in surface EMG signals

open access: yesCurrent Directions in Biomedical Engineering, 2015
This study investigated the effects different sampling rates may produce on the quality of muscle fatigue detection algorithms. sEMG signals were obtained from isometric contractions of the arm.
Kahl Lorenz   +2 more
doaj   +1 more source

Upper and lower body coordination in FES-assisted sit-to-stand transfers in paraplegic subjects - A case study

open access: yesPaladyn, 2011
The objective of the work presented is to improve functional electrical stimulation (FES) assisted sit-to-stand motion in complete paraplegic individuals by restoring coordination between the upper part of the subject’s body, under voluntary control, and
Jović Jovana   +3 more
doaj   +1 more source

Selection of substrate type, substrate color, and vegetation by tadpoles of Dryophytes plicatus [PDF]

open access: yesHerpetozoa, 2023
The characteristics of microhabitats in streams can drive the distribution of tadpoles. We experimentally examined microhabitat selection of tadpoles of Dryophytes plicatus.
Renato Sánchez-Sánchez   +4 more
doaj   +3 more sources

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