The Chinese government is paying considerable attention to the utilization of renewable energy, especially wind energy, because of problems such as low per capita energy consumption, heavy environment pollution, low energy efficiency, and small proportion of renewable energy. The utilization of...

This study establishes a life-cycle model that a representative agent chooses optimal time of education to maximize his/her life earning, which implies that there may exist nonlinear relation between education and earning. Using the data of Chinese off-farm wage employment, we find that the...

While liberalisation is designed to help growth and alleviate poverty by removing impediments that stop people and regions from specialising and trading, the process known as Core liberalisation (CL) has three components: it frees markets in goods and services, land, capital, and labour; phases...

Heating represents the largest proportion of energy use as supplied to consumers across all end energy uses. Therefore, there is huge potential for energy savings in the heating sector in order to reduce the emission of CO2. District heating (DH) has been considered an efficient, environmentally...

The fractal and self-similarity properties are revealed in many complex networks. The information dimension is a useful method to describe the fractal and self-similarity properties of the complex networks. In order to show the influence of different parts in the complex networks to the...

This paper presents a simulation model for bi-directional pedestrian behavior. Guide effect and press effect performed by pedestrians with same direction, and contain effect performed by opposite pedestrians were considered as potential effects. Potential field was defined to simulate the...

This paper examines, for the first time, the trade and FDI impacts of a North American Security Perimeter that would liberalize the post 9/11 security measures at the Canada-US border. First, the study estimates econometrically the impact of post 9/11 security measures on bilateral (US-Canada)...

Serious char formation caused by the repolymerization of unsaturated decomposition products is a considerable challenge for current lignin utilization. Here, a novel and efficient base-catalyzed depolymerization and in situ hydrogenolysis process for lignin decomposition and char elimination was...

Cellulosic ethanol made from cellulosic biomass is an alternative to petroleum-based transportation fuel. The cost-effectiveness of cellulosic ethanol manufacturing has been hindered by several technical barriers. One such barrier is that low density of biomass causes high costs of biomass...