Structural control is an approach aimed at the suppressing unwanted dynamic phenomena in civil structures. It proposes the use of methods and tools from control theory for the analysis and manipulation of a structure’s dynamic behavior, with emphasis on suppression of seismic and wind responses. This book addresses problems in optimal structural control. Its goal is to provide solutions and techniques for these problems by using optimal control theory. Thus, it deals with the solution of optimal control design problems related to passive and semi-active controlled structures. The formulated problems consider constraints and excitations which are common in structural control. Optimal control theory is used in order to solve these problems in a rigorous manner. Even though there are many works in this field, none comprise optimization techniques with firm theoretical background that address the solution of passive and semi-active structural control design problems. The book begins with a discussion on models which are commonly used for civil structures and control actuators. Modern theoretical notions, such as dissipativity and passivity of dynamic systems are discussed in context of the addressed problems. Optimal control theory and suitable successive methods are reviewed. Novel solutions for optimal passive and semi-active control design problems are derived, based on firm theoretical foundations. These results are verified by numerical simulations of typical civil structures which are subjected to different types of dynamic excitations.
Structural control is an approach aimed at the suppressing unwanted dynamic phenomena in civil structures. It proposes the use of methods and tools from control theory for the analysis and manipulation of a structure’s dynamic behavior, with emphasis on suppression of seismic and wind responses. This book addresses problems in optimal structural control. Its goal is to provide solutions and techniques for these problems by using optimal control theory. Thus, it deals with the solution of optimal control design problems related to passive and semi-active controlled structures. The formulated problems consider constraints and excitations which are common in structural control. Optimal control theory is used in order to solve these problems in a rigorous manner. Even though there are many works in this field, none comprise optimization techniques with firm theoretical background that address the solution of passive and semi-active structural control design problems. The book begins with a discussion on models which are commonly used for civil structures and control actuators. Modern theoretical notions, such as dissipativity and passivity of dynamic systems are discussed in context of the addressed problems. Optimal control theory and suitable successive methods are reviewed. Novel solutions for optimal passive and semi-active control design problems are derived, based on firm theoretical foundations. These results are verified by numerical simulations of typical civil structures which are subjected to different types of dynamic excitations.
Oren reveals the fervently pro-German views of the founder of the discipline, John W. Burgess, who stated that the Teutonic race was politically superior to all others, and he presents evidence of a long-term, intimate relationship between the discipline and the national security agencies of the U.S. government."--BOOK JACKET.
This book provides an unprecedented portrayal of a lively shari'a court in contemporary West Jerusalem, which belongs to the Israeli legal system but serves Palestinian residents of the eastern part of the city. It draws a rich picture of an intriguing institution, operating in an environment marked by legal pluralism and by exceptional political and cultural tensions. The book suggests an organizational-institutional approach to legal pluralism, which examines not only the relations between bodies of law but also the relations between courts of law serving the same population. Based on participant observations in the studied court as well as on textual and legal analyses of court cases and rulings, the study combines history and ethnography, diachronic and synchronic perspectives, and examines broad, macro-political processes as well as micro-level interactions. The book offers fresh perspectives on the phenomenon of legal pluralism, on shari'a law in practice and on Palestinian-Israeli relations in the divided city of Jerusalem. The work is a valuable resource for academics and researchers working in the areas of Legal Pluralism, Islamic Law, and socio-legal history of the Middle East.
An investigation of the connections between the parallel rise of modern Hebrew and modern media After lying dormant for two millennia as a mainly written language, Hebrew awoke from its literary slumber to become a living modern vernacular. This revitalization is unique and unprecedented in world history, and its success has been studied in fields from linguistics to cultural history. However, the role of modern technologies in mediating this revival has not yet been considered. What happens when an ancient language meets modern technology? Lingua Ex Machina explores such a moment in its investigation of the role media technologies—including typewriters, phonographs, and computers—played in the revitalization and modernization of Hebrew from the end of the nineteenth century into the present day. Ido Ramati examines the role sound recording technologies played in shaping the reemergence of modern Hebrew speech, reveals how the Hebraized typewriter pushed for the modernization of writing in Hebrew, and ultimately argues that these media—whose development and adoption paralleled the revitalization of Hebrew—were an active force in shaping the language as a modern communicative medium. This case study of Hebrew furnishes researchers with a rare opportunity to investigate the complex relation between language, its speakers, and technology at a decisive moment, and sheds new light on the study of media technologies and their theoretical, lingual, and social implications.
A comprehensive study of both patients and healers in the High Roman Empire. Patients and Healers in the High Roman Empire offers a fascinating holistic look at the practice of ancient Roman medicine. Ido Irsaelowich presents three richly detailed case studies—one focusing on the home and reproduction; another on the army; the last on medical tourism—from the point of view of those on both sides of the patient-healer divide. He explains in depth how people in the classical world became aware of their ailments, what they believed caused particular illnesses, and why they turned to certain healers—root cutters, gymnastic trainers, dream interpreters, pharmacologists, and priests—or sought medical care in specific places such as temples, bath houses, and city centers. The book brings to life the complex behavior and social status of all the actors involved in the medical marketplace. It also sheds new light on classical theories about sickness, the measures Romans undertook to tackle disease and improve public health, and personal expectations for and evaluations of various treatments. Ultimately, Israelowich concludes that this clamoring multitude of coexisting forms of health care actually shared a common language. Drawing on a diverse range of sources—including patient testimonies; the writings of physicians, historians, and poets; and official publications of the Roman state—Patients and Healers in the High Roman Empire is a groundbreaking history of the culture of classical medicine.
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