Results 71 to 80 of about 3,922 (148)

Secular Evolution of a Two-Planet System of Three Bodies with Variable Masses

Universe
A classical three-body problem with two planets moving around a central star of variable mass on quasi-periodic orbits is considered. The bodies are assumed to attract each other according to Newton’s law of universal gravitation. The star loses its mass
Alexander Prokopenya, Mukhtar Minglibayev, Aiken Kosherbayeva   +2 more
doaj   +1 more source

Mathematical analysis of transmission dynamics in vector-borne diseases via a generalized SEIR model

Discover Public Health
Vector-borne diseases continue to impose a substantial burden on public health systems worldwide, largely due to the complex interaction between human hosts and mosquito vectors.
Saqib Mubarak, Parveiz Nazir Lone, Asif Hussain   +2 more
doaj   +1 more source

Secular Perturbations of Translational–Rotational Motion of an Axisymmetric Body in the Restricted Three-Body Problem with Variable Masses

Axioms
We consider the translational–rotational motion of a small axisymmetric body in the gravitational field of two stars of variable masses moving under the influence of their mutual gravitational attraction.
Alexander Prokopenya, Mukhtar Minglibayev, Balnur Assan   +2 more
doaj   +1 more source

Stability and bifurcation analysis of a 2DOF dynamical system with piezoelectric device and feedback control

Scientific Reports
This study aims to demonstrate the behaviors of a two degree-of-freedom (DOF) dynamical system consisting of attached mass to a nonlinear damped harmonic spring pendulum with a piezoelectric device.
Taher A. Bahnasy, T. S. Amer, M. K. Abohamer, H. F. Abosheiaha, A. S. Elameer, A. Almahalawy   +5 more
doaj   +1 more source

Universal principles of cell population growth follow from local contact inhibition. [PDF]

iScience
Kimmel GJ, Marzban S, Damaghi M, Traulsen A, Anderson ARA, West J, Altrock PM.   +6 more
europepmc   +1 more source

Pattern functions of the Astrometric Gravitational Wave Antenna. [PDF]

Sci Rep
Santucci F, Crosta M, Lattanzi MG.
europepmc   +1 more source

PRELIMINARY WAVELET PROCESSING OF FINANCIAL DATA SERIES IN THE WOLFRAM MATHEMATICA SYSTEM

IZVESTIYA SFedU. ENGINEERING SCIENCES
L. E. Khairullina, Z. N. Khakimov, G. Z. Khabibullina   +2 more
openaire   +1 more source

New method for neuromodulation against pain using minimally invasive electrodes outside the epidural space. [PDF]

Sci Rep
Cecchini S, Konings MK, Rijsdijk M, van Wijck AJ, Bleys RL, Huygen FJ, Jaspers JE.   +6 more
europepmc   +1 more source

Exploring soliton solutions and dynamical features of three dimensional Gardner Kadomtsov Petviashvili equation. [PDF]

Sci Rep
Hussain A, Zeeshan M, Junaid U Rehman M, Jhangeer A.   +3 more
europepmc   +1 more source