Membiasakan aktivitas fisik yang rutin dan teratur sangat penting ditanamkan sejak dini untuk meningkatkan kebugaran jasmani imunitas anak-anak. Namun, permasalahan pendemi covid-19 membuat pembelajaran Pendidikan Jasmani, Olahraga, Kesehatan secara daring kurang efektif dalam anak-anak senang melakukan teratur. Tujuan kegiatan ini adalah pengetahuan keterampilan guru PJOK memanfaatkan latihan ...

MOTIVATION In our previous studies, we developed discrete-space birth, death and innovation models (BDIMs) of genome evolution. These models explain the origin of the characteristic Pareto distribution of paralogous gene family sizes in genomes, and model parameters that provide for the evolution of these distributions within a realistic time frame have been identified. However, extracting the ...

Stochastic delay systems with additive noise are examined from the perspective of Fokker-Planck equations. For a linear system, the exact stationary probability density is derived by means of a delay Fokker-Planck equation. We show how to determine the delay equation of the linear system from experimental data, and corroborate a fundamental result previously obtained by Küchler and Mensch. We a...

A global existence, uniqueness and regularity theorem is proved for the simplest Markovian Wigner–Poisson–Fokker–Planck model incorporating friction and dissipation mechanisms. The proof relies on Green function and energy estimates under mild formulation, making essential use of the Husimi function and the elliptic regularization of the Fokker– Planck operator. AMS Subject classification: 35Q4...

Steady dynamics of coupled conductance-based integrate-and-fire neuronal networks in the limit of small fluctuations is studied via the equilibrium states of a Fokker-Planck equation. An asymptotic approximation for the membrane-potential probability density function is derived and the corresponding gain curves are found. Validity conditions are discussed for the Fokker-Planck description and v...

Physical and chemical stochastic processes described by the master equation are investigated. The system-size expansion, called the Ω-expansion, trasnforms the master equation to the corresponding Fokker-Planck equation. In this paper, we examine the entropy production both for the master equation and for the corresponding Fokker-Planck equation. For the master equation, the exact expression of...

The Einstein equation of the general relativity (1) postulates a balance between the spacetime curvature and the energy-momemtum. Initially, Einstein introduced the cosmological constant (CC) Λ into the equation to make the steady state cosmology. When the expansion of the Universe was discovered, Einstein dismissed CC as his greatest blunder. Recent observations of the type Ia supernovae [1,2]...

A kinetic theory for the Brownian motion of spherical rotating particles is given starting from a generalized Fokker-Planck equation. The generalized Fokker-Planck collision operator is a sum of two ordinary Fokker-Planck differential operators in velocity and angular velocity space respectively plus a third term which provides a coupling of translational and rotational motions. This term stems...

We examine a heterogeneous alternating-direction method for the approximate solution of the FENE Fokker–Planck equation from polymer fluid dynamics and we use this method to solve a coupled (macro-micro) Navier–Stokes–Fokker–Planck system for dilute polymeric fluids. In this context the Fokker–Planck equation is posed on a high-dimensional domain and is therefore challenging from a computationa...