We use data from the Texas Schools Microdata Panel (TSMP) to examine the extent to which dropouts use the GED as a route to post-secondary education. The paper develops a model pointing out the potential biases in estimating the effects of taking the “GED path” to postsecondary education. Lacking suitable instruments that would allow us to directly address potential biases, our approach is to b...

Purpose: A chief morbidity of Graves’ eye disease (GED) is upper lid retraction that results in exposure keratopathy and cosmetic deformity. This study was conducted to assess the efficacy of graded anterior blepharotomy to treat upper lid retraction. Methods: Fifty eyelids of 32 patients with GED-associated upper lid retraction causing symptomatic ocular exposure were treated with graded, tran...

s In this paper, a scheme for constructing software reliability growth model based on NonHomogeneous Poisson Process is proposed. Although various testing-effort functions for software reliability growth model based on non-homogeneous Poisson process (NHPP) have been proposed. These software reliability growth models are quite helpful for software developers and have been widely accepted and ap...

In this study, the directed energy deposition (DED) process was applied to additively manufacture cobalt-chromium alloy materials, which are commonly used in molds, dental/orthopedic medical applications, vehicles, and aircraft. The quality of obtained by using DED technology is affected parameters. Therefore, aim experiment, evaluate microstructure changes caused varying parameters such as las...

Shot boundary detection is the first step of the video analysis, summarization and retrieval. In this paper, we propose a novel shot boundary detection algorithm using Generalized Eigenvalue Decomposition (GED) and modeling of gradual transitions by Gaussian functions. Especially, we focus on the challenges of detecting the gradual shots and extracting appropriate spatio-temporal features, whic...

Generalized eigendecomposition (GED) plays a vital role in many signal-processing applications. In this paper, we will propose a new method for computing the generalized eigenvectors, which is on-line and resembles the RLS algorithm for Wiener filtering. We further present a proof to show convergence to the exact solution and simulations have shown that the algorithm is faster than most of the ...

We study high-energy angle-resolved photoelectron spectra of molecules in strong fields. In an oscillating laser electric field, electrons released earlier in the pulse may return to recollide with the target ion, in a process similar to scattering by laboratory prepared electrons. If midinfrared lasers are used, we show that the images generated by the returning electrons are similar to images...

Since ARCH and GARCH models are presented, more and more authors are interested in the study of volatilities in financial markets with GARCH models. Method for estimating the coefficients of GARCH models is mainly the maximum likelihood estimation. Now we consider another method—MCMC method to substitute for maximum likelihood estimation method. Then we compare three GARCH models based on it. M...