Ultrawaves sludge sonication technology was trialled at Maroochydore STP from February to June 2013. This was believed to be the first fullscale application of mechanical sludge lysis for enhanced denitrification in Australia. The results of the trial confirmed that sonicated waste activated sludge (WAS) could effectively replace the use of methanol as a carbon source for denitrification, and t...

Warehouse location is one of the most important logistics activities. The selection of the most effective warehousing mode has become a strategic study. This paper will introduce the factors influencing the decision process in selecting the warehouse locations based on gravity model approach and analytic hierarchy process. In the end, the author will summarize the methods and the results.

Dealing with trade-offs lies at the heart of environmental impact assessment (EIA). However, there has been scant reflection to date on the concept of trade-offs within the EIA literature. This paper aims to contribute to the thinking about trade-offs by distilling key learning points from research conducted within the field of psychology. In particular the paper explores three interrelated que...

Wagering mechanisms allow decision makers to inexpensively collect forecasts from groups of experts who reveal their information via bets with one another. Such mechanisms naturally induce a game in which strategic considerations come into play. What happens in the game depends on the reasoning power of the experts. At one extreme, if experts are fully rational, no-trade theorems imply no parti...

â â â  â â  the paper uses economic and energy data analysis and econometric modeling to study the prospects and challenges of korea’s 2003 fta roadmap (mofat 2013) in the form of potential comprehensive partnerships with its major trade and energy partners. it first reviews korea’s international economic and trade relations in recent years with a focus on its major merchandise export desti...

Since 1962, the Codex Alimentarius Commission (CAC) of the Food and Agriculture Organisation/World Health Organisation has been responsible for developing standards, guidelines and other recommendations on the quality and safety of food to protect the health of consumers and to ensure fair practices in food trade. The mission of the CAC remains relevant, but a number of factors have shown the n...

What is the role of common shocks in driving the business cycles of small open economies? We investigate this question in a structural small open economy model featuring a realistic debt adjustment cost and common shocks. We estimate the model using data for 17 small developed and developing countries between 1900 and 2006. The estimated model attributes nearly 50% of the output ‡uctuations ove...

There is a substantial body of economic literature discussing various approaches to delimiting geographic markets.' These approaches, however, seldom have been applied to analyses of hospital markets. With the growth of multihospital systems 2 and the increased interest of the Federal Trade Commission and the United States Department of Justice in examining competition in the health care sector...

We give an explicit canonical transformation which transforms a generic chiral 2D dilaton gravity model into a free field theory.