Do you need to design efficient wireless communications systems? This unique text provides detailed coverage of radio resource allocation problems in wireless networks and the techniques that can be used to solve them. Covering basic principles and mathematical algorithms, and with a particular focus on power control and channel allocation, you will learn how to model, analyze, and optimize the allocation of resources in both physical and data link layers, and for a range of different network types. Both established and emerging networks are considered, including CDMA and OFDMA wireless networks, relay-based wireless networks, and cognitive radio networks. Numerous exercises help you put knowledge into practice, and provide the tools needed to address some of the current research problems in the field. This is an essential reference whether you are a graduate student, researcher or industry professional working in the field of wireless communication networks.
Insightful and informative, Mehdi Moslem's is the first book to provide a detailed account of Iran's post-revolutionary politics. A profound analysis of the diverse political, sociocultural, economic, and foreign policy issues that have engulfed revolutionary Islamic Iran since its inception, this book is not only a must read for those interested in contemporary Iran but also an indispensable book for teachers of contemporary Middle East affairs and scholars of Islamic politics. Since the landslide victory of President Mohammed Khatami in May 1997, the official line of the Islamic Republic of Iran has been a study in contradictions. On one hand, Khatami condemned Iran's past fanaticism, declaring his nation eager to embrace global standards based on mutual respect between nations regardless of ideologies: on the other hand, an opposing faction continues to perpetrate Iran's enmity toward the West, America in particular. These two main factions also present competing versions of current national policies, and consequently the regime appears simultaneously to be practical and ideological—and to outsiders unfathomable.
This book investigates the American media coverage of the historic nuclear accord between the Islamic Republic of Iran and the world powers, commonly known as the Iran Deal. The analysis examines the sources of news and opinion expressed about the Iran Deal in The New York Times, The Washington Post and the national newscast of broadcast networks. The empirical component uses media sociology and indexing theory to determine the extent to which the media covered the topic within a framework of institutional debates among congressional leaders, the executive branch and other governmental sources. The coverage is placed within a larger historical and interpretative framework that examines the construction of Iran in both the pre-revolution news narratives and in the post-revolution American media and popular culture. The book endeavors to reveal the place Iran occupies in the American political and cultural imagination.
Taurine, or 2aminoethanesulfonic acid, is one of the most abundant sulfurcontaining amino acids in the human body. It is found in the heart, brain, retina, and skeletal muscles, and is synthesized in the pancreas. Studies have revealed that taurine is of high physiological importance: it protects against pathologies associated with mitochondrial diseases, and linked processes like aging, metabolic syndrome, cancer, cardiovascular diseases, and neurological disorders. It is also used as a nutritional supplement. Taurine and the Mitochondrion: Applications in the Pharmacotherapy of Human Diseases explores the significance of taurine in the biology of mitochondria. It also explains its role as a pharmacological agent for treating different diseases. Readers will gain an insight into the crucial role it plays in human physiology and the benefits of taurine supplements. Topics covered in this reference include Synthesis of taurine and its dietary sources The Role of taurine in mitochondrial health Taurine as a neurotransmitter Beneficial effects of taurine in physiological systems such as the reproductive system, renal system, and the gastrointestinal tract Hepatoprotective and antiinflammatory properties of taurine The antiaging promise of taurine supplementation Role of taurine supplementation in obesity
This book begins by briefly explaining learning automata (LA) models and a recently developed cellular learning automaton (CLA) named wavefront CLA. Analyzing social networks is increasingly important, so as to identify behavioral patterns in interactions among individuals and in the networks’ evolution, and to develop the algorithms required for meaningful analysis. As an emerging artificial intelligence research area, learning automata (LA) has already had a significant impact in many areas of social networks. Here, the research areas related to learning and social networks are addressed from bibliometric and network analysis perspectives. In turn, the second part of the book highlights a range of LA-based applications addressing social network problems, from network sampling, community detection, link prediction, and trust management, to recommender systems and finally influence maximization. Given its scope, the book offers a valuable guide for all researchers whose work involves reinforcement learning, social networks and/or artificial intelligence.
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