Diet models based on goal programming (GP) are valuable tools in designing diets that comply with nutritional, palatability and cost constraints. Results derived from GP models are usually very ...

In this study we formulate a multi-regional single time period linear goal programming model for agricultural planning in a developing economy. In addition to specifying different levels of input and ...

This is a preview. Log in through your library . Abstract Since the discovery of large-scale reserves of natural gas in the North Sea, the Gas Council has been given extended powers to purchase gas ...