DIDO (software) used to solve problems in aerospace, robotics and search theory. The optimal control toolbox is named after Dido, the legendary founder and first queen of Carthage who is famous in mathematics for her remarkable solution to a constrained optimal control problem even before the invention of calculus. Invented by Ross, DIDO was first produced in 2001. The software is widely cited and has many firsts to its credit: Several different versions of DIDO are available from Elissar Global. DIDO (software) DIDO ( ) is a software product for solving general-purpose optimal control problems. It is widely used in academia, industry,
Ancient City of Aleppo Ancient City of Aleppo The Ancient City of Aleppo is the historic city centre of Aleppo, Syria. Before the Syrian Civil War, many districts of the ancient city remained essentially unchanged since its construction during the 12th to the 16th century. Being subjected to constant invasions and political instability, the inhabitants of the city were forced to build cell-like quarters and districts that were socially and economically independent. Each district was characterized by the religious and ethnic characteristics of its inhabitants. The Old City of Aleppo – composed of the ancient city within the walls and the old cell-like quarters