Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Noel C Perkins"'
Autor:
Michael V Potter, Stephen M Cain, Lauro V Ojeda, Reed D Gurchiek, Ryan S McGinnis, Noel C Perkins
Publikováno v:
PLoS ONE, Vol 16, Iss 4, p e0249577 (2021)
Human lower-limb kinematic measurements are critical for many applications including gait analysis, enhancing athletic performance, reducing or monitoring injury risk, augmenting warfighter performance, and monitoring elderly fall risk, among others.
Externí odkaz:
https://doaj.org/article/8f566384d02d40faaf922a186849cd91
Autor:
Rachel V Vitali, Stephen M Cain, Lauro V Ojeda, Michael V Potter, Antonia M Zaferiou, Steven P Davidson, Megan E Coyne, Clifford L Hancock, Alyssa Mendoza, Leia A Stirling, Noel C Perkins
Publikováno v:
PLoS ONE, Vol 14, Iss 3, p e0214008 (2019)
This study introduces a new method to understand how added load affects human performance across a broad range of athletic tasks (ten obstacles) embedded in an outdoor obstacle course. The method employs an array of wearable inertial measurement unit
Externí odkaz:
https://doaj.org/article/e4d2aee46ba548a1bda330cad3b2c95f
Autor:
Antonia M Zaferiou, Lauro Ojeda, Stephen M Cain, Rachel V Vitali, Steven P Davidson, Leia Stirling, Noel C Perkins
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188184 (2017)
Running agility is required for many sports and other physical tasks that demand rapid changes in body direction. Quantifying agility skill remains a challenge because measuring rapid changes of direction and quantifying agility skill from those meas
Externí odkaz:
https://doaj.org/article/0bae081aa0554bed92fa0f23dd2ebeb5
Publikováno v:
Sensors, Vol 19, Iss 11, p 2601 (2019)
Researchers employ foot-mounted inertial measurement units (IMUs) to estimate the three-dimensional trajectory of the feet as well as a rich array of gait parameters. However, the accuracy of those estimates depends critically on the limitations of t
Externí odkaz:
https://doaj.org/article/be0b24b63560410c8ecc774b03386c8e
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0149340 (2016)
Humans have ridden bicycles for over 200 years, yet there are no continuous measures of how skill differs between novice and expert. To address this knowledge gap, we measured the dynamics of human bicycle riding in 14 subjects, half of whom were ski
Externí odkaz:
https://doaj.org/article/ddd31b724888456d8f3f5319d007fb15
Autor:
Michael V. Potter, Stephen M. Cain, Lauro V. Ojeda, Reed D. Gurchiek, Ryan S. McGinnis, Noel C. Perkins
Publikováno v:
Sensors, Vol 22, Iss 21, p 8398 (2022)
Inertial measurement units (IMUs) offer an attractive way to study human lower-limb kinematics without traditional laboratory constraints. We present an error-state Kalman filter method to estimate 3D joint angles, joint angle ranges of motion, strid
Externí odkaz:
https://doaj.org/article/2113737f2acd4597a11bcbfaea8dc60c
Publikováno v:
IEEE Sensors Journal. 21:3561-3569
Inertial measurement units (IMUs) are increasingly utilized as motion capture devices in human movement studies. Given their high portability, IMUs can be deployed in any environment, importantly those outside of the laboratory. However, a significan
Publikováno v:
Proc Natl Acad Sci U S A
The virus bacteriophage T4, from the family Myoviridae, employs an intriguing contractile injection machine to inject its genome into the bacterium Escherichia coli. Although the atomic structure of phage T4 is largely understood, the dynamics of its
Publikováno v:
Journal of Biomechanics. 84:121-128
Human crawling performance and technique are of broad interest to roboticists, biomechanists, and military personnel. This study explores the variables that define crawling performance in the context of an outdoor obstacle course used by military org
Autor:
Reed D. Gurchiek, Noel C. Perkins, Michael V Potter, Lauro Ojeda, Ryan S. McGinnis, Stephen M. Cain
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 4, p e0249577 (2021)
PLoS ONE, Vol 16, Iss 4, p e0249577 (2021)
Human lower-limb kinematic measurements are critical for many applications including gait analysis, enhancing athletic performance, reducing or monitoring injury risk, augmenting warfighter performance, and monitoring elderly fall risk, among others.