At initial stage of exposition impedance measurements complemented proper protection potential data.
At initial stage of production after layer recombination, the water cut decreases firstly and then increases gradually.
At initial stage, the formation of MgB2 layer is mainly determined by the rate of chemical reaction between liquid Mg and B powder.
At initial stage of flame vortex interaction, the OH production and consumption rates increased gradually, while the OH concentration was kept nearly constant.
At initial stage of polymerization Mw/Mns were quite narrow, but at higher conversion a significant broadening occurred due to transesterification reactions.
At initial stage of the chemical etching reaction (less than 15 min), the silicon MPs and few silicon NWs were observed on silicon substrate, as shown in Figure 2a.
At initial stage of etching, since the standard reduction potential of MnO4− (1.51 eV) is larger than that of Ag (0.78 eV) [22], injected holes are provided mainly from S2.
At initial stage, 3D Pb and 3D Se nuclei are simultaneously codeposited onto Si at potentials more negative than Si flat band potential and chemically interact resulting in PbSe formation.
It is also powerful for optimizing conditions at initial stage.
Such integration is especially favourable if synthesis gas production is considered at initial stage of liquid synthetic fuels producing.
Moreover, the sigma-point filter is applied at initial stage to improve the accuracy for state estimation.
