Active power conditioners have been developed over the years to solve the problems to improve power quality. Among which shunt active power conditioners is used to eliminate load current harmonics and reactive power compensation. The controller ensures that the dc-side capacitor voltage is nearly constant with small ripple besides extracting fundamental reference currents. The PLL block assists...

Observed properties imparted to soils at economical levels by a wide range of different polymer emulsions are discussed. The results of pot experin~ents are summarised indicating how specifically treated sand can reduce soil moisture evaporation, increase temperatures in wet soils and reduce leaching losses of fertilizers. Early shoot counts from four separate replicated field experiments plant...

Introduction: One of the limitations of tissue conditioners (TC) is gradual hardening of the material in a short time period after insertion in the mouth, due to the loss of their viscoelastic properties. The aim of this study was to determine the softness of two different tissue conditioners with and without the Monopoly

Graphene waste has had enormous growth due to many industrial applications. Agriculture exploits through the circular economy, and graphene is thereby investigated in this study as a soil conditioner for improving physical–hydraulic properties of soil. Experiments were performed on three differently textured soils amended with traditional conditioners (compost, biochar, zeolites) graphene. The ...