In this study the technical and economic feasibility of a 380 kV, 5 kA resistive type superconducting fault current limiter was investigated. Conceptual designs were developed with superconducting tapes cooled by liquid nitrogen and arranged in bifilar coils. A cryostat was designed using FEM simulations taking into account the non-linear voltage distribution. For the complete system including …
In 1985, the French philosopher Jean-François Lyotard curated a groundbreaking exhibition called Les Immatériaux at the Centre Pompidou in Paris. The exhibition showed how telecommunication technologies were beginning to impact every aspect of life. At the same time, it was a material demonstration of what Lyotard called the post-modern condition. This book features a previously unpublished r…
Presented to Stan Beckensall on his 90th birthday, this diverse and stimulating collection of papers celebrates his crucial contribution to rock art studies, and also looks to the future. It should be of value to students of prehistoric Britain and Ireland, and anyone with an interest in rock art, for many decades to come.Stan has done a phenomenal amount of work over recent decades, on an enti…
This book focuses on elementary and middle school children’s understanding of mathematics as well as the cognitive aspects involved in the development of mathematical knowledge, skills, and understanding. Children’s success in and understanding of mathematics stem from factors beyond the mathematics curriculum. Researchers are increasingly becoming aware of the necessity to consider a compl…
The colonial past through objects of sound The Berlin Sound Archive (Lautarchiv) consists of an extensive collection of sound recordings, compiled for scientific purposes in the first half of the 20th century. Recorded on shellac are stories and songs, personal testimonies and poems, glossaries and numbers. This book engages with the archive by consistently focusing on recordings produced under…
Since the hiring of its first Africanist linguist Carleton Hodge in 1964, Indiana University’s Department of Linguistics has had a strong and continuing presence in the study of African languages and linguistics through the work of its faculty and of its graduates on the faculties of many other universities. Research on African linguistics at IU has covered some of the major language groups s…
This open access book offers unique in-depth, comprehensive, and comparative analyses of the motivations, context, and outcomes of recent land reforms in Africa. Whereas a considerable number of land reforms have been carried out by African governments since the 1990s, no systematic analysis on their meaning has so far been conducted. In the age of land reform, Africa has seen drastic rural cha…
The subject matter of this book is the information on the abrasive technology methods, the characteristics of the methods (for example, the technological parameters, tools, and machines), innovative methods, characteristics of surface structure and surface properties after this type of mechanical process, and application in various industrial branches and other technical and technological domai…