Flyash is a light coal dust coming out with the gases of coal-fired boilers. The particle size of flyash varies from one sub-micron to several micrometers and mineral admixture, inert material and good Pozzolanic properties [1]. In India, electricity is the main source of power for industries. For enormous reserve of coal in the country, coal-based power generation is the major source of energy...

The Ashkenazi Jewish (AJ) population is important in genetics due to its high rate of Mendelian disorders. AJ appeared in Europe in the 10th century, and their ancestry is thought to comprise European (EU) and Middle-Eastern (ME) components. However, both the time and place of admixture are subject to debate. Here, we attempt to characterize the AJ admixture history using a careful application ...

A variety of estimators have been developed to use genetic marker information in inferring the admixture proportions (parental contributions) of a hybrid population. The majority of these estimators used allele frequency data, ignored molecular information that is available in markers such as microsatellites and DNA sequences, and assumed that mutations are absent since the admixture event. As ...

Hispanics in the U.S. Southwest have genetic ancestry from Europeans and from American Indians, two groups with markedly different breast cancer incidence rates. Genetic admixture may therefore bias estimates of associations between candidate cancer susceptibility genes and breast cancer in Hispanics. We estimated genetic admixture using 15 ancestry-informative markers for 1,239 Hispanics and 2...

Sex-biased admixture has been observed in a wide variety of admixed populations. Genetic variation in sex chromosomes and functions of quantities computed from sex chromosomes and autosomes have often been examined to infer patterns of sex-biased admixture, typically using statistical approaches that do not mechanistically model the complexity of a sex-specific history of admixture. Here, expan...

Gene flow between genetically distinct populations creates linkage disequilibrium (admixture linkage disequilibrium [ALD]) among all loci (linked and unlinked) that have different allele frequencies in the founding populations. We have explored the distribution of ALD by using computer simulation of two extreme models of admixture: the hybrid-isolation (HI) model, in which admixture occurs in a...

The aim of this study is to investigate the pozzolanic characteristics of circulating fluidized bed fly ash blended cement (CFBFABC) paste containing circulating fluidized bed fly ash (CFBFA). The initial and final setting time of CFBFABC pastes with CFBFA retards with an increasing CFBFA content. CFBFABC pastes containing 10% CFBFA exhibited a compressive strength similar to that of ordinary P...

Peat normally has high organic matter content and is generally associated with high compressibility and high magnitude and rates of creep. It may also be associated with poor strength characteristics and a risk of large deformation. The main specifications in the peat nature are the presence of acidic or less commonly alkaline media, combined with a high level of ground water. One of the most c...

Reusing ceramic waste as a pozzolanic admixture may offer environmental benefits it allows the reduction in consumption of natural resources and energy, CO2 emissions associated with Portland cement (PC) production, while valorising materials long biodegradation period. This paper assessed activity three different types: red clay bricks (RCB), tiles (TCW) sanitary-ware (CSW). After adapting the...