S Krishna

The brief provides a quick introduction to the dynamic modelling of power system components. It gives a rigorous derivation of the model of different components of the power system such as synchronous generator, transformer, transmission line, FACTS, DC transmission system, excitation system and speed governor. Models of load and prime movers are also discussed. The brief can be used as a reference for researchers working in the areas of power system dynamics, stability analysis and design of stability controllers. It can also serve as a text for a short course on power system modelling, or as a supplement for a senior undergraduate/graduate course on power system stability.

This book offers key insights into how to manage software development across international boundaries. It is based on a series of case studies looking at the relationships between firms from North America, the UK, Japan and Korea with Indian software houses. In these case studies, which have typically been compiled over a 3-4 year timespan, the authors analyse the multi-faceted challenges encountered in managing these Global Software Alliances (GSAs). These challenges range from the conflicts that managers face when dealing with distance, to the tensions of transferring knowledge across time and space, to issues in trying to establish universal standards in a context of constant change, and the problems of identity that developers and clients experience in having to deal with different organizations and countries. Throughout the book, the authors draw on their extensive research and experience to offer constructive advice on how to manage GSAs more effectively.

This book provides a comprehensive yet concise coverage of the concepts and technology of database systems and their evolution into knowledge-bases. The traditional material on database systems at senior undergraduate level is covered. An understanding of concepts is emphasized avoiding extremes in formalism or detail.Rather than be restricted to a single example used over an entire book, a variety of examples are used. These enable the reader to understand the basic abstractions which underlie description of many practical situations.A major portion of the book concerns database system technology with focus on the relational model. Various topics are discussed in detail, preparing the ground for more advanced work.