This document explores the links between the proposed “grand unified theory (GTU)” based on a SU(5) model and the theory involving extended Lie products (ELP). A special focus is given to some EM fields obtained via a Cartan-like procedure rebuilding the general theory of relativity (GTR) with the variations of the basis vectors up to the second order (the so-called GTR2 – see link in the bibli...

Inference of evolutionary trees and rates from biological sequences is commonly performed using continuous-time Markov models of character change. The Markov process evolves along an unknown tree while observations arise only from the tips of the tree. Rate heterogeneity is present in most real data sets and is accounted for by the use of flexible mixture models where each site is allowed its o...

This paper presents the first laboratory study of four materials (three lateritic soils and one sandy soil) mainly used in road construction French Guiana. The analysis macroscopic behaviour by physical tests, following standards, made it possible to classify group samples with respect rules specified Guide des Terrassements Routiers (GTR). According GTR, these raw could only be as backfill und...

The use of waste materials to make eco-friendly wood-polymer composites has been explored by many researchers for academic and industrial purposes due the low cost, biodegradability, availability wood flour. Polypropylene (PP)/ground tyre rubber (GTR)/wood flour (WF) were prepared using an internal batch mixer at a temperature 165 °C 8 min, samples injection-moulded 190 with pressure 6 MPa. des...

A prática regular de exercício físico tem sido considera uma conduta eficiente para melhorar o equilíbrio idosos. Porém, não está muito claro se os exercícios físicos resistido e aeróbio resultam no mesmo efeito sobre em mulheres idosas. Pensando nisso, objetivo deste estudo foi comparar efeitos dos treinamentos a preocupação com quedas Para tal, foram avaliadas idosas do grupo treinamento (GTR...

Introduction: Most periodontal treatments aim to reduce probing depths and maintaining or improving attachment. One of these techniques for treatment of intrabony defects is guided tissue regeneration (GTR). The aim of this study was to compare one-wall intrabony defects treatment with GTR and flap debridement alone. Methods: Eight patients aged 32-43 years participated in this randomized contr...

OBJECT The extent of resection (EOR) is a known prognostic factor in patients with glioblastoma. However, gross-total resection (GTR) is not always achieved. Understanding the factors that prevent GTR is helpful in surgical planning and when counseling patients. The goal of this study was to identify demographic, tumor-related, and technical factors that influence EOR and to define the relation...

Background—Periodontal disease results in the loss of the attachment apparatus. In the last three decades, an increasing effort has been placed on seeking procedures and materials to promote the regeneration of this tissue. The aim of this paper is to evaluate the effect of enamel matrix derivative (EMD) during regenerative procedures. In addition, a meta-analysis is presented regarding the cli...