Results 31 to 40 of about 503,325 (331)

Evaluation of a multibody kinematics optimization method for three-dimensional canine pelvic limb gait analysis

open access: yesBMC Veterinary Research, 2020
Background Skin marker-based three-dimensional kinematic gait analysis were commonly used to assess the functional performance and movement biomechanics of the pelvic limb in dogs.
Cheng-Chung Lin   +5 more
doaj   +1 more source

Gravitational radiation from color-kinematics duality [PDF]

open access: yesJournal 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
semanticscholar   +1 more source

TELEREHABILITATION FOR STROKE PATIENTS: AN OVERVIEW OF REVIEWS

open access: yesJournal of Accessibility and Design for All, 2014
Background: The increasing number of survivors following stroke events are enlightening new needs to guarantee appropriate care and quality of life support at home.
Andrea Turolla
doaj   +1 more source

Scattering forms and the positive geometry of kinematics, color and the worldsheet [PDF]

open access: yes, 2017
A bstractThe search for a theory of the S-Matrix over the past five decades has revealed surprising geometric structures underlying scattering amplitudes ranging from the string worldsheet to the amplituhedron, but these are all geometries in auxiliary ...
N. Arkani-Hamed   +3 more
semanticscholar   +1 more source

Generalized Kinematics Analysis of Hybrid Mechanisms Based on Screw Theory and Lie Groups Lie Algebras

open access: yesChinese Journal of Mechanical Engineering, 2021
Advanced mathematical tools are used to conduct research on the kinematics analysis of hybrid mechanisms, and the generalized analysis method and concise kinematics transfer matrix are obtained.
Peng Sun   +5 more
doaj   +1 more source

Kinematics Analysis of 5250 Lab-Volt 5-DOF Robot Arm [PDF]

open access: yesEngineering and Technology Journal, 2014
This paper presents for the first time a complete kinematic analysis of 5250 Lab-Volt 5-Dof robot which include both forward kinematics and inverse kinematics for this robot arm.
Wathik Isaa Mahdi AL-Tameemi   +1 more
doaj   +1 more source

Structure and Kinematics of Early-Type Galaxies from Integral Field Spectroscopy [PDF]

open access: yes, 2016
Observations of galaxy isophotes, long-slit kinematics, and high-resolution photometry suggested a possible dichotomy between two distinct classes of elliptical galaxies. But these methods are expensive for large galaxy samples.
M. Cappellari
semanticscholar   +1 more source

A speedup method for solving the inverse kinematics problem of robotic manipulators

open access: yesInternational Journal of Advanced Robotic Systems, 2022
The inverse kinematics problem involves the study that the inverse kinematics solver needs to calculate the values of the joint variables given the desired pose of the end-effector of a robot.
Shuxin Xie   +3 more
doaj   +1 more source

Finite-Time Convergence Adaptive Fuzzy Control for Dual-Arm Robot With Unknown Kinematics and Dynamics

open access: yesIEEE transactions on fuzzy systems, 2019
Due to strongly coupled nonlinearities of the grasped dual-arm robot and the internal forces generated by grasped objects, the dual-arm robot control with uncertain kinematics and dynamics raises a challenging problem.
Chenguang Yang   +5 more
semanticscholar   +1 more source

Transcranial magnetic stimulation: the road to clinical therapy for dystonia

open access: yesDystonia, 2023
Despite many research studies, transcranial magnetic stimulation (TMS) is not yet an FDA-approved clinical therapy for dystonia patients. This review describes the four major challenges that have historically hindered the clinical translation of TMS. The
Patrick J. Mulcahey   +11 more
doaj   +1 more source

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