There can be many reasons for engineers to place the footings near a slope such as leakage of suitable sites or architectural considerations. One of the approaches to increase the amount of bearing capacity, especially in soft soils, is adding stone columns to the soil. In this research, the behavior of a strip footing placed near a stone column reinforced clayey slope was investigated. For thi...

This paper integrates competitive pricing and network design problems for the short life cycle products. The pricing problem determines selling prices of the products for different life cycle phases in a competitive market, as well as acquisition management of returned products. Besides, the selling and acquisition prices are related to the distance between distribution centers and customers. T...

Determining optimal operations involves performing complex tasks by navy commanders. In this paper we present a software tool with four main functions that facilitate commanders’ tasks in naval surface warfare. First, a human-computer interaction function presents battlefield information using information-rich graphical symbols. Second, a command and control function allows commanders to achiev...