Polycarboxylate-ether (PCE) superplasticizers are a fundamental constituent of modern cementbased materials due to their impact on the rheology of the fresh mix and mechanical performance of the hardened material.The effect of PCEs on cement hydration kinetics has been known since their introduction in the early 1980s.However, detailed knowledge of
Conducting evaluation and research with community coalitions involved in health equity initiatives is inherently complex.In this paper we provide a review and synthesis of the empirical literature on the evaluation of equity-focused community coalitions.We explore issues, challenges, and barriers experienced by evaluators, as well here as technique
This paper proposes a method for the optimal placement of phasor measurement units (PMUs) for the complete observability of a power system based on the degree of the neighbourhood vertices.A three-stage algorithm is used to determine the minimum number of PMUs acupatch needed to make the system observable.The key objective of the proposed methodolo
Abstract Background Development of neurological complications of varicella zoster virus reactivation is relatively uncommon, particularly in an immunocompetent iphone xr price calgary child.Case presentation An 11-year-old Asian girl presented with headache and skin rash on her left chest.She was diagnosed with meningitis, and herpes zoster was con
Recently, a new class of macroeconomic business cycle models has emerged.Stochastic dynamic general equilibrium models with rational expectations originally employed by RBC researchers are combined with nominal rigidities and imperfect competition traditionally highlighted by New Keynesian economists.This class sten jacket m of models leads to a ne