Digital Signal Processing in Power System Protection and Control bridges the gap between the theory of protection and control and the practical applications of protection equipment. Understanding how protection functions is crucial not only for equipment developers and manufacturers, but also for their users who need to install, set and operate the protection devices in an appropriate manner. After introductory chapters related to protection technology and functions, Digital Signal Processing in Power System Protection and Control presents the digital algorithms for signal filtering, followed by measurement algorithms of the most commonly-used protection criteria values and decision-making methods in protective relays. A large part of the book is devoted to the basic theory and applications of artificial intelligence techniques for protection and control. Fuzzy logic based schemes, artificial neural networks, expert systems and genetic algorithms with their advantages and drawbacks are discussed. AI techniques are compared and it is also shown how they can be combined to eliminate the disadvantages and magnify the useful features of particular techniques. The information provided in Digital Signal Processing in Power System Protection and Control can be useful for protection engineers working in utilities at various levels of the electricity network, as well as for students of electrical engineering, especially electrical power engineering. It may also be helpful for other readers who want to get acquainted with and to apply the filtering, measuring and decision-making algorithms for purposes other than protection and control, everywhere fast and on-line signal analysis is needed for proper functioning of the apparatus.

Digital Signal Processing in Power System Protection and Control bridges the gap between the theory of protection and control and the practical applications of protection equipment. Understanding how protection functions is crucial not only for equipment developers and manufacturers, but also for their users who need to install, set and operate the protection devices in an appropriate manner. After introductory chapters related to protection technology and functions, Digital Signal Processing in Power System Protection and Control presents the digital algorithms for signal filtering, followed by measurement algorithms of the most commonly-used protection criteria values and decision-making methods in protective relays. A large part of the book is devoted to the basic theory and applications of artificial intelligence techniques for protection and control. Fuzzy logic based schemes, artificial neural networks, expert systems and genetic algorithms with their advantages and drawbacks are discussed. AI techniques are compared and it is also shown how they can be combined to eliminate the disadvantages and magnify the useful features of particular techniques. The information provided in Digital Signal Processing in Power System Protection and Control can be useful for protection engineers working in utilities at various levels of the electricity network, as well as for students of electrical engineering, especially electrical power engineering. It may also be helpful for other readers who want to get acquainted with and to apply the filtering, measuring and decision-making algorithms for purposes other than protection and control, everywhere fast and on-line signal analysis is needed for proper functioning of the apparatus.

In this groundbreaking contribution to the field of culture and medicine, twenty-five professionals in medicine, nursing, and the social sciences have contributed fourteen papers on the influence of culture in health care. The topics range from the perception of skills of international medical graduates, to conflicting expectations of patient care of various cultural groups, to cultural issues at the end of life. Health care educators, practitioners, sociologists, policy makers, and learners at all levels will find this book makes a significant foray into an underexplored sector of research. [Video at http://www.youtube.com/watch?v=LSJCuGeE5M0]

Kommunikationsinfrastrukturen sind eine wichtige Voraussetzung fur die wirtschaftliche und gesellschaftliche Entwicklung. Dieses Buch untersucht den Telekommunikationssektor in Ostdeutschland. Nach der Wende zeigte sich die ostdeutsche Telekommunikationsinfrastruktur zunachst als gravierendes Hemmnis fur einen raschen wirtschaftlichen Aufschwung, in den Jahren danach wurden deutliche Fortschritte erreicht. Das Buch analysiert die Entwicklung des Sektors in der DDR vor der Wende, die Telekommunikationspolitik der Bundesregierung, die Entwicklung des Angebots der Telekom und ihrer privaten Wettbewerber sowie die Versorgung und die Zufriedenheit von Wirtschaft und Privathaushalten mit Telekommunikationsdiensten.

This text is intended to provide students with instruction and valuable laboratory experience in the often neglected area of inorganic chemistry. Divided into four main parts, the book covers chemistry of the main group elements, chemistry of the transition metals, organometallic chemistry, and bioinorganic chemistry. Recognizing the high cost of materials, difficulties in waste disposal, and dangers of toxicity, the authors have adopted a ``microscale'' approach to experiments in the book, thereby also reducing the time students spend in preparation. With over 45 experiments, Microscale Inorganic Chemistry incorporates the use of a broad sampling of elements and also covers such topics as laboratory safety, equipment, report writing, and literature searching.

Build your intercultural communication skills to ensure the best possible patient outcomes. Includes DVD with dramatizations of realistic health-care scenarios. Cultural Competency Skills for Psychologists, Psychotherapists, and Counselling Professionals teaches techniques for meeting the challenges of working with culturally diverse patients and their families. The skills professionals and students acquire through using this workbook will improve their communication and problem-solving abilities when working across cultures. The workbook provides eight learning modules based on realistic health-care scenarios, along with exercises and self-assessment tools.