Results 1 to 10 of about 18,671,544 (239)

On the Periodic Orbits of the Perturbed Two- and Three-Body Problems

open access: yesGalaxies, 2023
In this work, a perturbed system of the restricted three-body problem is derived when the perturbation forces are conservative alongside the corresponding mean motion of two primaries bodies.
Elbaz I. Abouelmagd   +2 more
doaj   +1 more source

Comparisons between the circular restricted three-body and bi-circular four body problems for transfers between the two smaller primaries

open access: yesScientific Reports, 2022
Important properties of the dynamics of a spacecraft can be obtained from the Circular Restricted Three Body Problem and the Bi-Circular Bi-planar Four Body Problem. In this work, both systems are compared under the perspective of the costs involved in a
Allan Kardec de Almeida Junior   +1 more
doaj   +1 more source

Solutions of the Sitnikov's circular restricted three body problems when primaries are oblate spheroid

open access: yesBibechana, 2013
The solutions of sitnikov's circular restricted three body problem has been tried to obtain by using Lindstedt poincare method if the primaries are oblate spheroid.
RR Thapa, MR Hassan
doaj   +3 more sources

Model order reduction using Karhunen-Loève expansion in shape optimization analysis of hyperelastic body

open access: yesMechanical Engineering Journal, 2021
This paper presents a method for reducing the computational time required to solve the shape optimization problem of a hyperelastic body. In a previous report, the authors presented a method for applying a model order reduction technique based on the ...
Shuichi TANGO   +2 more
doaj   +1 more source

Scattering From Chiral Cylinders of Arbitrary Cross-Sections Above a Ground Plane

open access: yesIEEE Access, 2021
The main purpose of this work is to solve the problem of electromagnetic scattering from a chiral cylinder of arbitrary cross-section above an infinite perfect electric conducting (PEC) plane.
Ahsan Altaf   +3 more
doaj   +1 more source

ASPECTS REGARDING THE APPLICATION IN MECHANICS OF CONCURRENCY CONDITION OF THREE LINES IN A PLANE [PDF]

open access: yesAnnals of the University of Petroşani. Mechanical Engineering, 2023
The paper presents aspects regarding examples of solving problems of statics of rigid bodies, by application of concurrency condition of three lines in a plane.
Răzvan Bogdan Itu   +2 more
doaj  

From Functionalism to Embodiment in Philosophy of Mind [PDF]

open access: yesJournal of Philosophical Investigations, 2023
In recent decades, Functionalism has become a standard approach towards philosophy of mind and cognitive science, Functionalism is inspired by computer science and against prior theories about mind.
Tohid Hadinejad, Mahdi Behniafar
doaj   +1 more source

Review of biomechanical deviations among nonpregnant, pregnant, and postpartum cohorts

open access: yesMedicine in Novel Technology and Devices, 2023
During pregnancy, women experience substantial changes in physiology, morphology, and hormonal systems. These changes have profound effects on the biomechanics of the human body, particularly the musculoskeletal system, resulting in discomfort, pain, and
Wei Linjuan   +6 more
doaj   +1 more source

Analysis of the Problems and Countermeasures of the Animation Production and Promotion of Three Body [PDF]

open access: yesSHS Web of Conferences
The animation of Three Body has attracted much anticipation from the audience since its launch and exceeded the 100 million broadcast mark in 10 hours on the first day of broadcast, setting a record for the fastest broadcast of an animation episode to ...
Peng Yuqi
doaj   +1 more source

Exact Analytical Solutions in Three-Body Problems and Model of Neutrino Generator

open access: yesEPJ Web of Conferences, 2010
Exact analytic solutions are obtained in three-body problem for the scattering of light particle on the subsystem of two fixed centers in the case when pair potentials have a separable form.
Takibayev N.Zh.
doaj   +1 more source

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