Karimi , Simin ( 1999 a ) ' A Note on Parasitic Gaps

Karimi , Simin ( 1999 ) ' Is scrambling as strange as we think it is ? , ' MIT

Explaining Parasitic Gap Restrictions

Among the differences between 'real' gaps and parasitic gaps (PGaps) that have been noted in the literature two kinds of asymmetries have received much attention: (i) PGaps, unlike real gaps, are restricted to (certain kinds of) NPs (Cinque 1990, Postal 1993b) and (ii) PGaps, unlike real gaps, do not show Weak Crossover (WCO) effects (Lasnik and Stowell 1991). An implicit assumption of these wo...

An Efficient Technique for Substrate Coupling Parasitic Extraction with Application to RF/Microwave Spiral Inductors (RESEARCH NOTE)

This paper presents an efficient modeling method, based on the microstrip lines theory, for the coupling between a sub­strate backplane and a device contact. We derive simple closed-form formulas for rapid extraction of substrate parasitics. We use these formulas to model spiral inductors as important substrate-noise sources in mixed-signal systems. The proposed model is verified for the freque...

A RESEARCH NOTE ON THE SECOND ORDER DIFFERENTIAL EQUATION

Let U(t, ) be solution of the Dirichlet problem y''+( t-q(t))y= 0 - 1 t l y(-l)= 0 = y(x), with variabIe t on (-1, x), for fixed x, which satisfies the initial condition U(-1, )=0 , (-1, )=1. In this paper, the asymptotic representation of the corresponding eigenfunctions of the eigen values has been investigated . Furthermore, the leading term of the asymptotic formula for ...

UV-Vis Absorption and Luminescence Spectrum of LAS: Tb3+/Gd3 as a Laser Material (TECHNICAL NOTE)

This article discusses details study on crystallization , optical properties of Li-Al-Si-La glass containing nanocrystalline LaF3.and their optical energy gaps. The Urbach energy of glass samples was evaluated. By using (2% mole) Tb the green–blue range emission occurred, while by accumulation 1% mole Gd beside Tb, the indigo emission intensity (418 to 441 nm) increased.