Bimetal PtFe 3 nanoparticles were synthesized to obtain the 5.8% PtFe 3 -CeO 2 catalyst, which showed a high toluene oxidation activity (T 100 =226 ℃), an excellent catalytic stability (125 h, 99.5%) and a good water resistance ability (70h, 99.5%). To clarify the coupling effect of lattice...

This paper examines how foreign portfolio investment (FPI) in the US and its components affect the US macroeconomic conditions. We estimate a Dynamic Factor Model to extract comovements from 31 indicators to obtain three composite measures of the US market conditions, which correspond to real...

Grid-connected inverters are key components of distributed generation systems (DGSs) and micro-grids (MGs), because they are effective interfaces for renewable and sustainable distributed energy resources (DERs). Recently, multi-functional grid-connected inverters (MFGCIs) have attracted more...

Microgrid is an effective concept for distributed renewable energies connecting to utility grid. However, enormous challenges have also been brought into the microgrids study considering the intermittence, randomness characteristics of renewable energies. As a result, the power generations of...

Micro-grids are effective concepts and systems to interface renewable and sustainable energy resources into utility, which has been paid significant attention. In this paper, the policies and demonstrations of micro-grids for researches and developments, as well as practical applications in...

In this paper, we attempt to identify the separate contributions of credit demand, supply of financial intermediation, and supply of funds to fluctuations in indicators of credit conditions and to fluctuations in economic activity. We estimate a common factor model in which the six factors...

Since the formation of the East Asian Summit (EAS) in 2005, Energy Market Integration (EMI) in East Asia has become one of the initiatives endorsed and actively promoted by EAS governments. Electricity market integration in East Asia is an important component of EMI. It is argued that an...