The concepts, procedures, data, and analysis techniques needed to design and integrate machine elements into mechanical devices and systems. Thousands of college students have used this book to learn about the principles and practices of mechanical design for over three decades-and many practicing engineers have either continued to use it in their careers, or newly discovered it as an invaluable resource in their work. The emphasis is on applying the technology of various machine elements whi...

Tribology: Friction and Wear of Engineering Materials, Second Edition covers the fundamentals of tribology and the tribological response of all classes of materials, including metals, ceramics, and polymers. This fully updated and expanded book maintains its core emphasis on friction and wear of materials, but now also has a strengthened coverage of the more traditional tribological topics of contact mechanics and lubrication. It provides a solid scientific foundation that will allow readers ...

One hundred and ten years ago, Maria Montessori, the first female physician in Italy, devised a very different method of educating children, based on her observations of how they naturally learn. In Montessori, Angeline Stoll Lillard shows that science has finally caught up with Maria Montessori. Lillard presents the research behind nine insights that are foundations of Montessori education, describing how each of these insights is applied in the Montessori classroom.

In reading this book, pa...

Most people in the world today think democracy and gender equality are good, and that violence and wealth inequality are bad. But most people who lived during the 10,000 years before the nineteenth century thought just the opposite. Drawing on archaeology, anthropology, biology, and history, Ian Morris explains why. Fundamental long-term changes in

This highly respected and best-selling textbook provides an accessible, engaging and comprehensive introduction to the major topics within physical geography. It focuses on understanding the inter-linkages between processes, places and environments and is comprehensively illustrated to demonstrate how the physical environment works. Now in its fourth edition, the book has been thoroughly updated throughout to contain the latest research. Between them, the contributors have researched in detai...

Electronics plays a central role in our everyday lives. It is at the heart of almost all of today's essential technology, from mobile phones to computers and from cars to power stations. As such, all engineers, scientists and technologists need to have a fundamental understanding of this exciting subject, and for many this will just be the beginning.

Now in its sixth edition, Electronics: A Systems Approach provides an outstanding introduction to this fast-moving and important field. Comprehe...

With the majority of commercial transaction now happening online, companies of all shapes and sizes face an unprecedented level of competition to win over and retain new business. In this second edition of Webs of Influence, Nathalie Nahai brings together the latest insights from the world of psychology, neuroscience and behavioural economics to explain the underlying dynamics and motivations behind consumer behaviour. This book will show you how to apply specific principles to improve your m...

For all courses in digital electronics, from introductory through advanced. Like previous editions, this text will be used widely in technology classes ranging from high schools and two-year programs to four-year engineering, engineering technology, and computer science programs. Written for all courses in digital electronics from introductory to advanced, from high school to two- and four-year college programs this 12th Edition of Digital Systems thoroughly prepares students for the study of...

Make the next presentation you do, the best you've ever done. The Presentation Book shows how you can easily put your nerves behind you and calmly and confidently deliver a clear, sharp and very influential presentation.

For Intermediate Microeconomics courses. Microeconomics and its role in decision making and public policyMicroeconomics exposes students to topics that play a central role in microeconomics. From game theory and competitive strategy, to the roles of uncertainty and information, and the analysis of pricing by firms with market power, the text helps students understand what's going on in the world of business.

It also shows students how microeconomics can be used as a practical tool for decisio...