Renewable energy has had a steady growth in power systems worldwide. The high uncertainty about what type of renewable technology meets technical and economic variables of the energy markets and what could be the participation ...

Why did the leaders of four very different countries-Brazil, Russia, India, and Chinadecide to hold a summit in 2009 in Yekaterinburg, thus transforming 'the BRICs' from a financial category into a political grouping? I ...

Technology advances in semiautogenous milling have not been accompanied by advances in the operation of these mills, mainly in the estimates of load levels and the power of the mill. This article presents a grey box model ...

The present research has as main focus to analyze how China, a rising power, has been using soft power resources to implement and strengthen its foreign policy. To this end, this work focuses on researching the plural ...

The dedication of Geography to the study of the production of space and the new capitalist territoriality forms make it possible to prepare studies focusing on a sustainable development proposal, studies that prove to be ...

Modern Third Generation Wireless Networks demand more and more resources in order to satisfy customers� needs. And these resources can only be provided by a good Power Control. However, power control needs an algorithm in ...