Results 41 to 50 of about 351,522 (101)

On a Theorem in Kinematics [PDF]

open access: yesProceedings of the London Mathematical Society, 1885
n ...
openaire   +2 more sources

Space Velocities of Southern Globular Clusters. IV. First Results for Inner-Galaxy Clusters

open access: yes, 2002
We have measured the absolute proper motions of four low-latitude, inner-Galaxy globular clusters. These clusters are: NGC 6266 (M62), NGC 6304, NGC 6316 and NGC 6723. The proper motions are on the Hipparcos system, as no background extragalactic objects
Barbuy B.   +9 more
core   +1 more source

Symmetry and Action for Flavor-Kinematics Duality [PDF]

open access: yes, 2017
We propose a new representation of the nonlinear sigma model that exhibits a manifest duality between flavor and kinematics. The fields couple exclusively through cubic Feynman vertices which also serve as the structure constants of an underlying ...
Cheung, Clifford, Shen, Chia-Hsien
core   +3 more sources

On the NN-final-state-interaction in the $^{16}{O}(e,e' pp)$ reaction [PDF]

open access: yes, 2002
The influence of the mutual interaction between the two outgoing nucleons (NN-FSI) in the $^{16}{O}(e,e' pp)$ reaction has been investigated. Results for various kinematics are discussed.
Boffi, S.   +3 more
core   +3 more sources

Kinematic inversion [PDF]

open access: yesIEEE/RSJ International Conference on Intelligent Robots and System, 2003
n ...
Ramdane-Cherif, A.   +3 more
openaire   +2 more sources

The existence of superluminal particles is consistent with the kinematics of Einstein's special theory of relativity

open access: yes, 2013
Within an axiomatic framework of kinematics, we prove that the existence of faster than light particles is logically independent of Einstein's special theory of relativity.
Andréka   +39 more
core   +1 more source

A Kinematic Illusion [PDF]

open access: yesNature, 1909
PEOPLE are sometimes amazed by noticing that in a motor-car seen through railings the wheels appear to revolve the wrong way. As the eye follows the moving objects it is convenient to imagine that the car, which may be actually running to the right, is stationary, while a vertical rail is moving past it to the left with an equal velocity.
openaire   +3 more sources

Kinematic Synthesis of Parallel Manipulator via Neural Network Approach [PDF]

open access: yesIJE TRANSACTIONS C: Aspects Vol. 30, No. 9 (September 2017) 1319-1325, 2019
In this research, Artificial Neural Networks (ANNs) have been used as a powerful tool to solve the inverse kinematic equations of a parallel robot. For this purpose, we have developed the kinematic equations of a Tricept parallel kinematic mechanism with two rotational and one translational degrees of freedom (DoF).
arxiv  

Non-Relativistic Spacetimes with Cosmological Constant

open access: yes, 1999
Recent data on supernovae favor high values of the cosmological constant. Spacetimes with a cosmological constant have non-relativistic kinematics quite different from Galilean kinematics.
A L Barbosa   +18 more
core   +2 more sources

Kinematic Moment of Inertia of e-e Rare Earths Nuclei [PDF]

open access: yesarXiv, 2013
The kinematic moment of inertia of the rare earth even-even nuclei was calculated using three parametric energy based expression. The plot of kinematic moment of inertia versus nuclear spin shows a better sensitivity to back bending than energy plot.
arxiv  

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