In air traffic control, the wind is a critical factor because it affects, among other important variables, the amount of time an aircraft will take to reach its destination. The authors have developed a method for estimating winds aloft in which the radar tracks of aircraft are used; i.e., data beyond what are already available to terminal air traffic control are not required. The method, which...

Fiscal decentralization is one of the strategies applied to involve both national and local governments in environmental management. Although, this study tries examine its effectiveness Nigeria which has been ambiguous. Using a multiple regression method, examines effect revenue fiscal structure on CO2 emission management from 2007 2020. Controlling pollution through system exceedingly difficul...