This paper studies posterior concentration behavior of the base probability measure of a Dirichlet measure, given observations associated with the sampled Dirichlet processes, as the number of observations tends to infinity. The base measure itself is endowed with another Dirichlet prior, a construction known as the hierarchical Dirichlet processes (Teh et al. [J. Amer. Statist. Assoc. 101 (200...

Since bone marrow has been shown to contain osteoprogenitor cells, an experiment was devised to test its effects when injected percutaneously into osteotomies sites in rabbit radii. In this experimental study, the osteogenicity and it's effect on early bone repair of bone marrow grafts were investigated. The purpose of this study was to determine whether bone marrow grafted percutaneously led t...

This study evaluated the influence of methacrylic acid (MA) incorporation on hardness, roughness, and flexural strength of a denture base acrylic resin. Thirty-two circular and 40 rectangular specimens were divided into four groups, according to the concentration of MA substituted into the monomer component of a heat-polymerized acrylic resin, as follows: 0% (Control), 10%, 20% and 50% (v/v). T...

In this work, the feasibility of employing Cyanex 923 as an extractant into the non-cerium REE (rare earth elements) impurity analysis of high-purity cerium oxide was investigated. Through investigations on the choice of the extraction medium, the optimium extraction acidity, matrix Ce4+ effect on the non-cerium REE ion extraction, the optimium extractant concentration and suitable extracting t...

The influence of the effects degradation materials on seismic fragility Cultural Heritage buildings in Granada (Spain) is investigated. material, which mainly happens at lower levels façades, obtained by using 3D photogrammetry data. Fragility curves for three cultural heritage constructions are calculated FE nonlinear dynamic analyses both non-deteriorated and deteriorated geometries. Finite E...

In Catalonia (Spain), each university is required by law to offer lecturers a learning framework. This requirement is met by specialized centers: at our technical university, Universitat Politècnica de Catalunya (UPC) this center is the Institute for Education Sciences (ICE), to which the authors of this article belong. This institute offers training to both new and senior lecturers. This train...