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Perspectives in Spread Spectrum brings together studies and recent work on six exciting topics from the spread spectrum arts. The book gives a wide, collective view of trends, ideas, and techniques in the spread spectrum discipline, due to the authors' extensive work on spread spectrum techniques and applications from different vantage points. The inexorable march of electronics towards ever faster, ever smaller, and ever more powerful electro...

In this book, The powerful capabilities of tuning PID and FLC controllers based on Genetic Algorithm (GA) in locating the optimal solutions to a given optimization problem are exploited by determining the controller parameters of the PID and FLC controllers in order to meet specified performance objectives. The performance of the fire tube boiler that fitted with GPID and GFLC has reliable dynamic performance as compared with the system fitted...

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Recent droughts in Africa and elsewhere in the world, from China to Peru, have serious implications for food security and grave consequences for local and international politics. The issues do not just concern the plight of African peoples, but also our global ecological future. Global climatic changes become manifest initially in regions that are marginal or unstable. Africa's Sahel zone is one of the most sensitive climatic regions in the w...

This book presents a case study on a new approach for the optimum design of rooftop, grid-connected photovoltaic-system installation. The study includes two scenarios using different brands of commercially available PV modules and inverters. It investigates and compares several different rooftop grid-connected PV-system configurations taking into account PV modules and inverter specifications. The book also discusses the detailed dynamic MATLA...

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In the wake of the recent economic crises with few new viable discorveries, need for efficient management of the existing hydrocarbon resources becomes inevitable. Immiscible EOR is a common secondary recovery method. An experimental investigation of 4-D performance monitoring of an immiscible EOR scheme, using a simulated reservoir consisting of ceramic beads is explained. In essence the study covers various investigations through porous or g...

Thirdly, the sociological perspective: the relating of the identity of Arabism (mainly the religion and language, which is associated closely with the Pan Arabist ideals) to foreign policy behaviour, as an additional explanation of the invasion.

A comprehensive reference that deals with sound and vibration in buildings that addresses the basic and advanced principles that can be used to solve practical and theoretical problems typically encountered in building and architectural acoustic practices.