Results 11 to 20 of about 852,071 (368)
On a Theorem in Kinematics [PDF]
Proceedings of the London Mathematical Society, 1885 n ...
J. J. Walker
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Journal of NeuroEngineering and Rehabilitation, 2021 The ability to measure joint kinematics in natural environments over long durations using inertial measurement units (IMUs) could enable at-home monitoring and personalized treatment of neurological and musculoskeletal disorders.
Mazen Al Borno +9 more
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Journal of High Energy Physics, 2019 Abstract We classify N =1 d = 4 kinematical and aristotelian Lie superalgebras with spa- tial isotropy, but not necessarily parity nor time-reversal invariance. Employing a quater- nionic formalism which makes rotational covariance manifest and simplifies many of the calculations, we find a list of 43 isomorphism classes of Lie ...
José Figueroa-O’Farrill, Ross Grassie
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Concurrent assessment of gait kinematics using marker-based and markerless motion capture
bioRxiv, 2020 Kinematic analysis is a useful and widespread tool used in research and clinical biomechanics for the estimation of human pose and the quantification of human movement. Common marker-based optical motion capture systems are expensive, time intensive, and
Robert M. Kanko +4 more
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Local kinematics and the local standard of rest [PDF]
, 2009 We re-examine the stellar kinematics of the solar neighbourhood in terms of the velocity υ of the Sun with respect to the local standard of rest. We show that the classical determination of its component Vin the direction of Galactic rotation via Str ...
R. Schönrich, J. Binney, W. Dehnen
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JSES International, 2020 Hypothesis: This study aimed to examine the reliability and diagnostic discriminative accuracy of 5 different methods that quantity the craniocaudal humeral position with respect to the scapula on conventional radiographs. Methods: In this retrospective,
Arjen Kolk, MD +4 more
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Inertial Sensor-Based Lower Limb Joint Kinematics: A Methodological Systematic Review
Italian National Conference on Sensors, 2020 The use of inertial measurement units (IMUs) has gained popularity for the estimation of lower limb kinematics. However, implementations in clinical practice are still lacking. The aim of this review is twofold—to evaluate the methodological requirements
I. Weygers +5 more
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Gravitational radiation from color-kinematics duality [PDF]
Journal of High Energy Physics, 2018 A bstractWe perturbatively calculate classical radiation in Yang-Mills theory and dilaton gravity, to next-to-leading order in couplings. The radiation is sourced by the scattering of two relativistic massive scalar sources with the dynamical effect ...
Chia-Hsien Shen
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Age-Related Changes in Inter-Joint Interactions for Global and Local Kinematics While Standing
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Inter-joint interactions are involved in human standing. These interactions work not only for global kinematics that control the center of mass (COM) of the entire body, but also for local kinematics that control joint angular movements.
Kimiya Fujio, Yahiko Takeuchi
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Nature, 1881 IF Prof. Minchin will refer back to the Bulletin des Sciences Mathematiques et Astronomiques for August, 1878, he will, I think, find in a paper by M. Darboux the theorem stated by him tinder the above title in NATURE, vol. xxiv. p. 557.
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