Basic Introduction to Bioelectromagnetics, Third Edition, is a primary source for medical technologists and life scientists seeking to understand how electromagnetic fields interact with the body, and how they are used in medical applications. Instead of the complex math commonly used when analyzing electromagnetics, this book uses graphical methods and simple equations. The third edition is updated with color graphics that show the fields in bright, clear colors. Each concept is presented with an associated discussion and application, including MRI, NMR, hyperthermia, neural stimulation, ultrasound, and cardiac pacing/defibrillation. Offering a simplified explanation of a very complex subject, this third edition provides an accessible introduction for life scientists and medical technologist on how EM fields work, what controls them, and the factors important to experimental setups and medical applications. This qualitative and illustrative book: Covers the entire frequency spectrum from direct current (DC) up through optical frequencies. Includes more than 200 illustrations, 65 in color, and 40 medical applications. Incorporates examples from real-world applications to explain concepts. Concentrates on the qualitative explanation of the key concepts, fundamental principles, and characteristic behaviors of EM fields, without complicated mathematics. Offers practical rules of thumb to understand real situations. Requires only a background in algebra, in contrast to typical EM books that require vector calculus and differential equations.

Although classical electromagnetic (EM) field theory is typically embedded in vector calculus and differential equations, many of the basic concepts and characteristics can be understood with precursory mathematical knowledge. Completely revised and updated, Basic Introduction to Bioelectromagnetics, Second Edition facilitates the process of interdisciplinary research by introducing life scientists to the basic concepts of EM fields.

This new edition outlines elements of EM that are helpful to life scientists working with physicists and electrical engineers. Each concept is presented with an associated application and discussion. Example applications include hyperthermia, neural stimulation, MRI, NMR, ultrasound, and cardiac pacing/defibrillation. With the liberal use of diagrams and graphs, this qualitative and illustrative point of access:

Covers the entire frequency spectrum from direct current (DC) up through optical frequencies

Includes more than 200 illustrations with 40 medical applications

Incorporates examples from real applications to explain concepts

Concentrates on the qualitative explanation of the key concepts, fundamental principles, and characteristic behaviors of EM fields, without mathematical rigor

Offers practical rules of thumb to understand real situations

Requires only an algebra background, in contrast to typical EM books that require vector calculus and partial differential equations

Offering a simplified view of a very complex subject, this second edition provides an accessible introduction for life scientists and medical technologists on how EM fields work, what controls them, and the factors important to experimental setups.

Table of Contents

Electric and Magnetic Fields: Basic Concepts. EM Behavior When the Wavelength Is Large Compared to the Object Size. EM Behavior When the Wavelength Is About the Same Size as the Object. EM Behavior When the Wavelength Is Much Smaller Than the Object. Bioelectromagnetic Dosimetry. Electromagnetics in Medicine: Today and Tomorrow. Appendices. Index.

Although classical electromagnetic (EM) field theory is typically embedded in vector calculus and differential equations, many of the basic concepts and characteristics can be understood with precursory mathematical knowledge. Completely revised and updated, Basic Introduction to Bioelectromagnetics, Second Edition facilitates the process of interdisciplinary research by introducing life scientists to the basic concepts of EM fields. This new edition outlines elements of EM that are helpful to life scientists working with physicists and electrical engineers. Each concept is presented with an associated application and discussion. Example applications include hyperthermia, neural stimulation, MRI, NMR, ultrasound, and cardiac pacing/defibrillation. With the liberal use of diagrams and graphs, this qualitative and illustrative point of access: Covers the entire frequency spectrum from direct current (DC) up through optical frequencies Includes more than 200 illustrations with 40 medical applications Incorporates examples from real applications to explain concepts Concentrates on the qualitative explanation of the key concepts, fundamental principles, and characteristic behaviors of EM fields, without mathematical rigor Offers practical rules of thumb to understand real situations Requires only an algebra background, in contrast to typical EM books that require vector calculus and partial differential equations Offering a simplified view of a very complex subject, this second edition provides an accessible introduction for life scientists and medical technologists on how EM fields work, what controls them, and the factors important to experimental setups.

Emigration Canyon is well known in Utah as the route by which pioneers, in 1847, reached Great Salt Lake Valley to establish the state's first lasting Euro-American settlements. Before and after 1847 the canyon had an interesting history, which included the Donner-Reed party, the Pony Express and Overland Stage, mining and sheep herding, a narrow-gauge railroad, a major resort, a brewery, and the transformation of recreation areas and cabin sites into year-round residential neighborhoods. This well-illustrated, detailed history tells the story of a unique place, but its counterparts can be found across the West and America wherever the development of wild and scenic areas has been shaped by the growth and needs of neighboring cities. In this second edition, new illustrations and maps, new information and stories, a significantly expanded chapter on the Emigration Canyon Railroad, and a new chapter on the modern history, bring to life the story of a place and its people.