Although the supervision system has been adopted in the construction industry for more than 10 years in China, a professional liability insurance system for the supervision engineer has yet to be established. The implementation of a professional liability insurance for the supervision engineer...

Flow characteristics and heat transfer performances of rectangular dimpled channels with secondary protrusions are numerically analyzed and compared in this research work. The special arrangement is a conventional dimpled cavity with a small-size secondary protrusion placed upstream of the...

This paper presents the results obtained from RDF and sawdust combustion in a pilot scale vortexing fluidized bed combustor (VFBC). Flue gas recirculation (FGR) combustion mode was employed. The effects of operating parameters such as bed temperature, excess oxygen ratio, and in-bed...

Identifying the community structure in a complex network has been addressed in many different ways. In this paper, the simulated annealing strategy is used to maximize the modularity of a network, associating with a dissimilarity-index-based and with a diffusion-distance-based k-means iterative...

This paper examines a supply chain consisting of a single manufacturer and a single retailer, who faces with demand uncertainty. We investigate how customer returns influence the retailer's ordering decision as well as the profits of the manufacturer and the retailer. When the refund amount is...

Hydropower development has significant impacts on the society and community economically, environmentally and socially. These impacts may go beyond the regional level, even across the nation. As one of the largest scale hydropower developments in the world, the Three Gorges Project has attracted...

Effective spatial planning is crucial for cost-effectively and sustainably developing biomass energy resources due to the diffuse nature of biomass and high transportation cost. Using the spatial analysis technology, economic models and scenario analysis, this paper presents a spatial planning...

Here the experimental technique for measuring the thermal conductivity of nanofluids at the temperatures above 100 °C has been developed, and a systematic research on the thermodynamic properties including thermal conductivity, viscosity, specific heat and density, of the graphene-dispersed...