ABSTRACT. It is of considerable scientific and technological importance to enhance the thermal conductivity ( k ) of polymers for the application in thermal management. In this work, we study the thermal transport in amorphous/low-crystalized polyimide (PI) composite fibers (crystallinity lower...

In 2014, the Chinese government issued the “Guiding Opinions on Further Deepening the Reform of the Household Registration System”. The urban hukou system in megacities, with urban populations above 5 million, remained under strict control. The restrictions on urban hukou in medium-sized...

The number of recent publications on food loss and waste, and policy initiatives of governments and international organizations indicate the high priority of this topic. With this in mind, the methodology to measure food loss and waste has important implications for policy recommendations. The...