This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

The modes of a multimode dielectric waveguide are coupled by imperfections of the waveguide structure. The propagation of the coupled modes is described by coupled wave equations involving the wave ...

Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description ...

Cite this article SHOHET, J., PINTER, G. Derivation of the Partial Differential Equations utilized in a Model describing the Na Concentration Profile in the Renal Medulla. Nature 204, 689–690 ...

Equations of Motion from a Lagrangian of a cosmological model with fading dark matter and interacting quintessence, implemented into CLASS A system of N interacting bodies moving in 3 dimensions over ...

This paper presents the development of the generalized d'Alembert equations of motion for application to mechanical manipulators with rotary joints. These equations, when applied to a robot arm, ...

2.7. Construction of tho Lyapunov function (185). § 3. The Trajectory Described by the Centre of a Shaft's Cross Section in One Revolution (186) 3.1. Statement of tho problem and equations of motion ...

In a data-driven PDE derivation, it is assumed that the PDE is a linear regression model comprising partial temporal and spatial differential terms, where the coefficients are estimated using ...

The Cooper pair (pairon) field operator ψ † (r,t) changes, following Heisenberg's equation of motion. If the Hamiltonian ℋ contains pairon kinetic energies h 0, a condensation energy α (<0) and a ...