China has been experiencing urbanization at an unprecedented rate over the last two decades. This study analyzes the impact of urbanization on land occupation. Cities are clustered by their functions and development stages, which is illustrated by a cluster tree, a dynamic tree that depicts the...

Purpose: The purpose of this study is to improve the position and posture accuracy of posture alignment mechanism. The automatic drilling and riveting machine is an important equipment for aircraft assembly. The alignment accuracy of position and posture of the bracket type posture alignment...

In recent years, inhibition of photoinduced electron and hole recombination is considered as a breakthrough to improve the photocatalytic degradation of pollutants. In this study, we successfully loaded ZnFe 2 O 4 (ZFO) microsphere onto BiFeO 3 (BFO) microcubes by a simple hydrothermal method....

Thermochemical energy storage is a promising approach in thermal energy storage because of its advantages in high heat storage density, low heat loss and long period stability. The hydrated salt is a commonly used material in low temperature heat storage. In this study, the preparation of MgCl2...

In this study, a triangular honeycomb reactor using zeolite 13X-H 2 O working pairs is developed to investigate the reactor thermal performance. Also, a three-dimensional transient heat and mass transfer model has been used to predict the adsorption and desorption processes occurring in the open...