Two-dimensional hydrodynamical simulations were made to calibrate the mixing length parameter for modeling red giant's convective envelope. As was briefly reported in Asida & Tuchman 1997, a comparison of simulations starting with models integrated with different values of the mixing length parameter, has been made. In this paper more results are presented, including tests of the spatial resolu...

We present preliminary results of 2-D simulations of the effects of turbulence in the mixing of Pair Instability Supenovae. We make use of the FLASH code to evolve initial 1-D models of post-bounce PISNe and seed turbulence in form of velocity perturbations. We identify the energetic and spatial scale for the turbulence to have mixing effects on the metal shells inside the star. Under the condi...

Two-dimensional hydrodynamical simulations were made to calibrate the mixing length parameter for modeling red giant’s convective envelope. As was briefly reported in Asida & Tuchman 1997, a comparison of simulations starting with models integrated with different values of the mixing length parameter, has been made. In this paper more results are presented, including tests of the spatial resolu...

When the true mixing density is known to be continuous, the maximum likelihood estimate of the mixing density does not provide a satisfying answer due to its degeneracy. Estimation of mixing densities is a well-known ill-posed indirect problem. In this article, we propose to estimate the mixing density by maximizing a penalized likelihood and call the resulting estimate the nonparametric maximu...

The present study focuses on the ethnic bilingualism in Kazakhstan and code-mixing as a special form of Kazakh-Russian Russian-Kazakh bilingualism. bi- multilingualism is caused by its long standing multiethnicity. Thus, socio-cultural context provides angle issue code mixing differs from bilingual code-mixed practices be active migration processes 20th century. study, first, presents main outc...

A sizable percentage of online user generated content is susceptible to code switching and code mixing owing to a variety of reasons. Thus, an expected consequence is that adhoc user queries on such data are also inherently code mixed. This paper thus presents our solution for a similar scenario : information retrieval on code mixed Hindi-English tweets. We explore techniques in information ext...

Abstract As is well-known, code-mixing particularly frequent at clause boundaries and with elements expressing pragmatic meaning. However, most of the literature has focussed on switching simple such as conjunctions discourse markers. This paper, in contrast, analyses peripheral involving two complex constructions: left dislocations pseudo-clefts. The data are from English-Spanish bilingual con...

We describe an atomic multiplet code (HTAC) for the calculation of various atomic radiative processes, including energy levels, oscillator strength, radiative transition rates, mixing coefficients for any rank of mutipole transitions, and other quantities.