Results 41 to 50 of about 19,366,350 (276)

Low thrust propulsion in a coplanar circular restricted four body problem [PDF]

, 2012
This paper formulates a circular restricted four body problem (CRFBP), where the three primaries are set in the stable Lagrangian equilateral triangle configuration and the fourth body is massless.
Biggs, James, BIGGS, JAMES DOUGLAS, Ceccaroni, Marta   +2 more
core   +4 more sources

Equilibrium dynamics of the restricted 3-body problem with prolate primaries

Results in Physics, 2023
In this paper, the equilibrium dynamics of the circular restricted (2+1)-body problem with two elongated main bodies is investigated. More precisely, the influence of the mass parameter and the non-sphericity parameter on the position and stability of ...
H.I. Alrebdi, Fredy L. Dubeibe, Euaggelos E. Zotos   +2 more
doaj   +1 more source

On the stability of displaced two-body lunar orbits [PDF]

, 2010
In a prior study, a methodology was developed for computing approximate large displaced orbits in the Earth-Moon circular restricted three-body problem (CRTBP)by the Moon-Sail two-body problem.
Simo, Jules, McInnes, Colin R.
core   +4 more sources

Approximate Analytical Periodic Solutions to the Restricted Three-Body Problem with Perturbation, Oblateness, Radiation and Varying Mass

Universe, 2020
Against the background of a restricted three-body problem consisting of a supergiant eclipsing binary system, the two primaries are composed of a pair of bright oblate stars whose mass changes with time. The zero-velocity surface and curve of the problem
Fabao Gao, Yongqing Wang
doaj   +1 more source

Analysis of Resonance Transition Periodic Orbits in the Circular Restricted Three-Body Problem

Applied Sciences, 2022
Resonance transition periodic orbits exist in the chaotic regions where the 1:1 resonance overlaps with nearby interior or exterior resonances in the circular restricted three-body problem (CRTBP).
Shanshan Pan, Xiyun Hou
doaj   +1 more source

Three Body Problem and Formation of Binary System [PDF]

Journal of Astronomy and Space Sciences, 1985
The singularities of differential Newtonian equation of motion in three body problem cause the loss of accuracy and the considerable increase of the computer time.
Jae Woo Park, Kyu Hong Choi, Kyong Chol Chou   +2 more
doaj  

Stability and bifurcation analyses for exterior resonant families in Earth-Moon system

Results in Physics, 2021
In this work, stability and bifurcation analyses for exterior resonant orbit families have been investigated for a test spacecraft around Earth-Moon system. The initial states are obtained for certain resonance ratio orbits in the two-body problem.
Xu Li, Ying-Jing Qian, Xiao-Dong Yang, Wei Zhang   +3 more
doaj   +1 more source

On an Application of the Hill Approach to the General Case of the Three-body Problem

The Astronomical Journal
In this work, we use the energy and angular momentum integrals as a resource for applying Hill’s approach to the general three-body problem. As a result, we obtain theorems on the Lagrange stability and Hill stability in the general three-body problem ...
Stepan P. Sosnitskii
doaj   +1 more source

Observables of the three body Coulomb Problem

The Owl, 2020
The Coulomb three body problem is solved using a variational approach. We consider only S-wave solutions in this work. The wave function is expanded in products of Laguerre polynomials which are coordinate functions of perimetric coordinates.
Shae Machlus
doaj  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source