This book provides readers with an accessible and up-to-date introduction to the field of low-field MRI, which is currently seeing a resurgence in both research and commercial activity. It begins by presenting a historical overview of MRI system design and discussing current developments. It then analyzes the underlying physics of MRI from a semi-classical perspective before describing the major hardware components of low-field scanners (including the magnet, coils, transmitters, receivers, gradient systems, and digital processors) in detail. Several examples of each component are...

In recent years, various technologies dedicated to the formation of micro- and nanostructures have been intensively developed. Microstructures and nanostructures are manufactured from various materials with different parameters in a wide range of industrial sectors. These structures are used in devices such as biosensors, optical devices, microfluidic devices, electronic components, fluid mixing devices, particle separation or mixing devices, and single-molecule analysis devices. In this book technologies are being developed for the formation of nano/micro structures that allow the...

This open access book unveils groundbreaking advancements in non-invasive therapeutic technologies, focusing on the integration of digital twins and artificial intelligence to enhance circulatory health. At the heart of this book is the exploration of innovative solutions that promise to revolutionize medical practices and patient care.

The chapters delve into critical topics such as ultrasonic and vibrational blood flow activation, acoustic activation of human circulatory parameters, and acoustofluidic separation of bioparticles. Readers will discover how low-frequency ultrasound...