Premixed ammonia-hydrogen-air combustion through a two-layer inert porous media burner was perused numerically in the current study. Xiao’s mechanism with 24-species and 91 reaction steps was implemented for simulation of combustion process and pollutant emissions. Using the finite volume...

Cocatalyst contributes to promote the separation and transfer of charge in photocatalytic system, which is an important factor to improve photocatalytic decomposition of water to produce hydrogen. Here, a simple and effective method to combine the main catalyst and the cocatalyst by a modified...

We develop a unified theory with endogenous technology choice in human/knowledge capital accumulation to establish a rich array of equilibrium development paradigms, including poverty trap, middle income trap and flying geese growth. We then generalize the baseline structure and establish...

In recent years, we have witnessed rising trade protectionism with broad ranges of tariffs imposed on intermediate products. In this article, we develop an accounting framework to evaluate the sectoral impacts of the current U.S.-China trade war. We find that U.S. final demand and intermediate...

Background: Copper is an essential micronutrient and plasma copper plays an important role in the development of myocardial infarction and cardiovascular disease (CVD)-specific mortality. However, nationwide data on the plasma copper concentrations and determinants in Chinese adults with...

Science parks play a growing in knowledge-based economies by accommodating high-tech firms and providing an environment that fosters location-dependent knowledge spillovers and promote R&D investments by firms. Yet, not much is known about the economic conditions under which such entities may...

The main purpose of this research is to understand the patterns of consumption of addictive goods, their economic and welfare consequences for society and the long-run effect of tax policy in a dynamic general equilibrium model of rational addiction. In contrast to prior research, we allow...

Part of the debate over the control of drug activity in cities is concerned with the effectiveness of implementing demand- versus supply-side drug policies. This paper is motivated by the relative lack of research providing formal economic underpinning for the implementation of either policy. We...