A numerical model of a low pressure parallel plate rf glow discharge is presented based on a self-consistent formulation of the energy-momentum conservation equations for electrons, the continuity equations for both electrons and ions, and Poisson’s equation. Various explicit finite-difference numerical methods are discussed in terms of stability and overshoot properties. Stability consideratio...

In single-bubble sonoluminescence, an ultrasound-driven microbubble undergoes violent oscillations and converts part of the energy of the sound field into visible light. Since its discovery ten years ago, a consistent theory of the dynamics and stability of the bubble has been developed. The approach includes the dissociation of molecular gases inside the collapsing bubble to explain striking d...

What are Fluorescent Proteins and Luciferase? Fluorescent proteins (FP) and luciferase are two categories of proteins that glow. Fluorescent proteins include the green fluorescent protein (GFP) series which was originally extracted from jelly fish and the cyan fluorescent protein series (CFP) which was extracted from corals. Many different versions of fluorescent proteins had been engineered by...

As part of an ongoing research effort on plasma actuators for flow control, a numerical study of DC glow discharges and γ-mode RF glow discharges has been carried out. For simplicity, the study focused on two-dimensional problems. Several experimentally observed features of these discharges were reproduced in the numerical computations, including the expansion of the electrode spot with increas...

in this paper, we give some characterizations for legendre spherical, legendre normal and legendre rectifying curves in the 3-dimensional sasakian space. furthermore, we show that legendre spherical curves are also legendre normal curves. in particular, we prove that the inverse of curvature of a legendre rectifying curve is a non-constant linear function of the arclength parameter.