Abstract Self-levelling underlayments (SLUs) based on Portland cement (PC) are susceptible to cracking due to drying shrinkage.The Muira Puama present study evaluated the influence of binder contents on systems consisting of calcium aluminate cement (CAC), PC, and a source of calcium sulfate (C$), derived from the flue gas desulfurization process (
In the last few years, Unmanned Aircraft Systems (UAS) have become more important and its use for different application is appreciated.At the beginning UAS were used for military purposes.These successful applications initiated interest among researchers to find uses of UAS for civilian purposes, as they are alternative to both manned and satellite
A/D conversion methods improved through stochastic signal superposition, along with oversampling techniques present significant research direction in the area of signal processing and measurement.Concerning that accuracy of those methods rises with length of measurement interval, i.e.integration time; it turns them appropriate for calculation / mea
This article focuses on late modern discursive clashes and contradictions in everyday situations at Flextronics, mainly from the workplace in Karlskrona in southern Sweden.Flextronics is supplier of electronic components to companies like Ericsson and Siemens.This is a market crisscrossed by discourses anchored in two different types of capitalist