For many years, Protective Relaying: Principles and Applications has been the go-to text for gaining proficiency in the technological fundamentals of power system protection. Continuing in the bestselling tradition of the previous editions by the late J. Lewis Blackburn, the Fourth Edition retains the core concepts at the heart of power system anal
Many students have trouble the first time they take a mathematics course in which proofs play a significant role. This new edition of Velleman's successful text will prepare students to make the transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs. The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. The author shows how complex proofs are built up from these smaller steps, using detailed 'scratch work' sections to expose the machinery of proofs about the natural numbers, relations, functions, and infinite sets. To give students the opportunity to construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. This book will be useful to anyone interested in logic and proofs: computer scientists, philosophers, linguists, and of course mathematicians.
The teacher guide accompanies the student activities books in macro and microeconomics for teaching collegelevel economics in AP Economics courses. The publication contains course outlines, unit plans, teaching instructions, and answers to the student activities and sample tests.
Auditing counts! With recent incidents at WorldCom, Enron, Xerox, Tyco, and other companies, auditing has never been so important. Auditing is perhaps our single best defense in ensuring the integrity of our financial reporting system. That's why this new Eighth Edition of Boynton and Johnson's Modern Auditing focuses on decision making and the critical role auditors play in providing assurance about the integrity of the financial reporting system. Known for its clear writing and accessibility, this text provides comprehensive and integrated coverage of current developments in the environment, standards, and methodology of auditing. Features * Real-world examples relate issues discussed in the chapter to ethics, audit decision making, and the integrity of the financial reporting system. * Focus on Audit Decisions sections highlight key factors that influence an auditor's decisions. * Includes discussion of the role of the Public Company Accounting Oversight Board (PCAOB) Auditing Standards, and a chapter feature highlights PCAOB standards that differ from Generally Accepted Auditing Standards for private companies. * Expanded case material related to the integrated audit case (Mt. Hood Furniture) provides a variety of databases that allow students to utilize generalized audit software (IDEA) to accomplish various audit tasks. Multiple databases allow the case to be reused with different data from term to term. * A flowchart style chapter preview begins each chapter. * Chapter summaries reinforce important audit decisions included in the chapter. * End-of-chapter material organized by audit decisions provides a clear link between audit decisions discussed in each chapter and the problem material.
This book offers practical guidance on such topics as roles and responsibilities, school environment and culture, classroom organization and management, collaboration with other professionals, and individual professional development.
This book uses readings from newspapers, works of non-fiction, and college textbooks to illustrate the use of target structures. The Student's Book provides clear presentations of the basic principles of 27 important areas of English grammar, through a wide variety of exercises and tasks for writing and editing. It engages students with topics that range from artificial intelligence and laptop computers to the environment and economics. This important grammar text provides a real-world context that allows students to see how the English language really "works."
Suitable both for people setting out to be instructors and for seasoned professionals, this resource provides a guide to the scientific, instructional and professional knowledge required of group fitness instructors. Chapters include: exercise physiology; fundamentals of anatomy; biomechanics and applied kinesiology; nutrition and weight control; health screening; fitness testing and aerobic programming; teaching an aerobic class; special populations and health concerns; exercise and pregnancy; musculoskeletal injuries; emergency procedures; and legal and professional responsibilities.