Determination of plasmaspheric electron density profile by a stochastic approach

conceptual metaphor and the acquisition of english metaphorical competence by persian english majors: a cognitive linguistic approach

بنا براستدلال زبانشناسان شناختی ، اندیشه آدمی تا حدّ زیادی استعاری است: ما اندیشه ای را، و یا قلمرو مفهومی معیّنی را، بر حسب اندیشه و یا قلمرو مفهومی معیّن دیگری درک ویا تجربه می کنیم. موارد این نوع اندیشیدن ، که استعارات مفهومی خوانده می شوند، در زبان های گوناگون به صورت تعبیرات استعاری واقعیّت می یابند. به گمان بعضی از پزوهشگران زبان دوم، آموزش وفراگیری این گونه تعبیرات باید بخشی لازم از برنامه ه...

Electron Density Determination in an Are Plasma by Laser Interferometry

In collison dominated plasmas the electron density is the most important parameter. Therefore laser interferometry is very attractive because it allows a direct determination of this quantity without any rigid assumptions such as, e.g., local thermodynamical equilibrium (LTE). For references see, e.g., Griem \ Alpher and White 2 or Kunze 3. In the experiment described in this paper we intended ...

Determination of unsaturated hydraulic conductivity by internal drainage assuming a uniform soil water profile

Neutral argon density profile determination by comparison of spectroscopic measurements and a collisional-radiative model „invited..

Neutral atoms play important roles in non-fully-ionized plasmas. In helicon sources, neutral pumping and neutral damping of waves are poorly understood. Measurement of the spatial distribution of neutral atoms is possible with spectroscopic diagnostics such as laser-induced fluorescence LIF and passive emission spectroscopy. However, these measurements typically apply to an excited neutral atom...

Profile Shape Parameterization of Jet Electron Temperature and Density Profiles