Untethered Small-Scale Robots for Biomedical Applications introduces the principle, design, fabrication and application of small-scale robots for biomedical applications. Robots in the scale of nanometer, micrometer and millimeter are described in detail, along with their impact on the field of biomedical engineering. The selected examples of robots across different scales are of the most essential and innovative designs in a small-scale robot with various application settings for biomechanics characterization, drug delivery and surgical procedure. The representative robots represented operate robustly and safely in complex physiological environments where they have a transformative impact in bioengineering and healthcare. This book will lead the audience to the field of small-scale robots through the description of the physics in the small scale, design and fabrication of small-scale robots, and how these robots may impact the future of biomedical studies and minimally-invasive surgical procedures.

This book portrays the middle class in contemporary China with plain language and precise professional knowledge in an all-round, broad and responsible way from the perspectives of income, property, profession, education, consumption, investment, physiological and behavioral characteristics, history and development. It gives, in a logical order, the reasons for stimulating the rise of the middle class in contemporary China. It emphatically describes what the middle class is and what the middle class in contemporary China looks like. It also analyzes whether the middle class can rise in China and sheds light on the basic thinking, medium and long-term goals, main measures and current work priorities for achieving full rise of the middle class in contemporary China. As China becomes the world's largest economy, the new middle class will be the Chinese people facing the world; as such, this book will be of interest to sociologists, sinologists, political scientists, and economists.

This book describes the substantial progress recently made in the development of micro and nanorobotic systems, utilizing magnetic, optical, acoustic, electrical, and other actuation fields. It covers several areas of micro and nanorobotics including robotics, materials science, and biomedical engineering. Field-Driven Micro and Nanorobots for Biology and Medicine provides readers with fundamental physics at the micro and nano scales, state-of-the-art technical advances in field-driven micro and nanorobots, and applications in biological and biomedical disciplines.