Results 21 to 30 of about 852,071 (368)

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

“Kinematics and Dynamics” [PDF]

open access: yesNature, 1888
MAY I ask a short space in your columns to refer to a few points in Prof. Greenhill's review of my book on “Kinematics and Dynamics,” published in your issue of February 16 (p. 361). I shall be as brief as possible.
openaire   +7 more sources

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

Stellar Motions in the Polar Ring Galaxy NGC 4650A [PDF]

open access: yes, 2003
We present the first measurement of the stellar kinematics in the polar ring of NGC 4650A. There is well defined rotation, with the stars and gas rotating in the same direction, and with similar amplitude.
Combes F., Rob A. Swaters, Vera C. Rubin
core   +1 more source

Kinematics of the Foot [PDF]

open access: yesCanadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1982
SUMMARY:Orthogonal stereoradiographs are frequently utilized in determining three-dimensional geometrical parameters of human body segments. They have been applied here in the estimation of the length and elongation of the ligaments of the normal foot.
P.S. Thiry   +3 more
openaire   +3 more sources

Baryon Magnetic Moments in Relativistic Quark Models [PDF]

open access: yes, 2004
It is shown that the phenomenological description of the baryon magnetic moments in the quark model carries over to the Poincar\'e covariant extension of the model.
Amghar   +24 more
core   +3 more sources

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

A preliminary investigation of trunk and wrist kinematics when using drivers with different shaft properties [PDF]

open access: yes, 2016
It is unknown whether skilled golfers will modify their kinematics when using drivers of different shaft properties. This study aimed to firstly, determine if golf swing kinematics and swing parameters and related launch conditions differed when using ...
Burnett, A   +3 more
core   +3 more sources

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

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

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