A numerical modeling study was performed to investigate the impacts of biodiesel blend ratio on the emission formation processes of a diesel engine. Simulations were conducted using 3-D CFD simulation software KIVA4 coupled with CHEMKIN II. The integrated chemical kinetics with 69 species and...

Time delay, accounting for constant incubation period or sojourn times in an infective state, widely exists in most biological systems like epidemiological models. However, the effect of time delay on spatial epidemic models is not well understood. In this paper, spatial pattern of an epidemic...

This paper firstly introduces current situations of buckwheat tea industry in Liangshan Prefecture, current situations of intellectual property right of buckwheat tea in whole China, and total flavonoid content in buckwheat tea. On the basis of these current situations, it analyzes drawbacks of...

State-owned (SO) enterprises are subject to more complex institutional pressures in host countries than private firms. These institutional pressures arise from a weak legitimacy of “state ownership” in some countries, which arises from a combination of ideological conflicts, perceived...

As an organ of the Central Committee of the Communist Party of China, the People's Daily (PD) has a critical influence on China's policies and economy. This study examines the impact of the PD on China's economic structural changes and industry environmental performance. To separate the 'PD...

This paper addresses two related questions that help to explain geographic variation in access to medical services. The first question examines the existence of agglomeration economies in the hospital service industry. The second considers whether the sharing of intermediate inputs contributes...

The energetic and exergetic performance of an updated ORC (organic Rankine cycle) is investigated. The thermal efficiencies of the ORC at different heat source temperatures of about 100, 90, 80, and 70 °C are explored. The thermodynamic irreversibility that takes place in the evaporator,...

The fundamentals of a newly constructed kW-scale Organic Rankine Cycle (ORC) system on the use of R123 were illustrated. A specially designed and manufactured turbine was innovatively applied to this system. Formulations were developed to examine the heat transfer and power conversion processes...

Improvements were made to a low-NOx axial swirl burner (LNASB), aimed at mitigating slagging in a 600-MWe boiler burning bituminous coal. The new design is referred to as improved low-NOx axial swirl burner (ILNASB). This paper describes investigations of the influence of swirl burner structure...

Purpose – A number of studies have examined firms’ intellectual capital (IC) disclosure practices. However, the presentation format of IC disclosure (text, numerical and graphs/pictures) is yet to be examined. In addition, there is little evidence on the impact of capital market pressures on...