[PDF] Top 20 REM, Int. Eng. J. vol.70 número1

... of REM for the last 30 years makes me relect about the problems of Brazilian education, portrayed once more in the PISA test given by the Or- ganization for Economic Co-operation and Development ... See full document

... The outer layer is enriched in the Al-Si eutectic phase and Si in the inner layer forming Fe-Si intermetallic phases. (2) Computer thermodynamic cal- culations allowed the prediction [r] ... See full document

... Let j (E(m p )) deine the optimal value of the PO model as a function of E(m p ...Then j(E(m p )) on [ E(m p ) min , E(m p ) max ] interval represents the set of non-dominated port- folios ... See full document

... BRANDÃO, R., DE TOMI, G. Metodologia para estimativa e gestão da produtivi- dade de lavra. REM. Revista Escola de Minas (Impresso). , v.64, p.77 - 83, 2009. FREITAS, S., AIRES, B., DE TOMI, G., AGRA, R. V. Risk ... See full document

... it was shown that the iron content, the mineralogical composition and the sample thickness directly affects the degree of absorption of γ -rays4. For more information on the inlu-.[r] ... See full document

... Moreover, when the strain distributed to the rock was analyzed, the NNM, applied in arrangements C1 and C2, was the material with the highest values for channels 5 and 6, which means[r] ... See full document

... Additionally, the surface tension measurements asso- ciated with the bacterial growth curve showed that higher culture times caused a higher production of metabolites, whereas the ce[r] ... See full document

... In the population balance model, for a given feed and product size distributions, the break- age rate of the particles is back-calculated using the breakage function of the mate- rial[r] ... See full document

... Centro de Desenvolvimento da Tecnologia Nuclear – CDTN/CNEN Belo Horizonte - Minas Gerais – Brasil [email protected].. Fernando Soares Lameiras.[r] ... See full document

... Figure 8 Curve of embedment force versus specific deformation (2‰) to Pinus elliottii according to the Brazilian Standard: (a) Parallel direction to the grain. (b) Normal direction[r] ... See full document

... This research presents an alternative cheap and quick application for investigating wa- ter seepage in earth dams, through the application of the DC resistivity geophysical method from [r] ... See full document

... area north of the state capital Belo Horizonte (source: Open Street maps) and two exemplary thematic maps regarding karst groundwater resource and vulnerability to gully propagation.[r] ... See full document

... new iring, these defects in the vitriied layers were minimized, probably due to: 1) re-accommodation of the glaze, which with the high temperature passed to liquid state, causing a r[r] ... See full document

... The notion of risk scenarios is pivotal in this concept. Hassel (2010) presents a conceptualization of it based on Linear Algebra concept of subspaces. A state of the system is a set of the values of its deining ... See full document

... This work aims to study the behavior of steel scaffolds used in the construction of high-clearance concrete structures using three-dimensional inite element models considering both ge[r] ... See full document

... This article presents a study of the drawing, deformation, hardening and heat treatment of copper wire, in order to investigate the inluence of combinations of oper- ating variables (an[r] ... See full document

... Figure 2 presents the electrical conductivity curves as a function of heat treatment time (solution annealing) at 550 °C for sheet bottom samples of the AA4006TRC alloy. Figure 2 sho[r] ... See full document

... The results show that a signiicant amount of articles is produced by Chinese authors, especially from 2013, as China is the second highest aluminum producer in the world, and kaolinite[r] ... See full document

... Aimed to study the effects of ionizing radiation on tailings and its inluence on physical and chemical properties, induced aging tests were performed by means of exposure to gamma r[r] ... See full document

... The kinetic result for the coarse particles demonstrated a reduction of the lotation rate whenever the energy input for this particle size was increased, whereby the turbulence caused [r] ... See full document