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This introduction to electromagnetics emphasizes the computation of electromagnetic fields and the development of theoretical relations. Beginning with the idea that Maxwell's equations are primary, the authors avoid the lengthy discussions of electro- and magneto-statics that are customary in texts on electromagnetism. Thus, after a chapter on the basics of vector calculus, the discussion begins with the electromagnetic field and maxwell's equations; the two following chapters then present the special cases of electrostatic and magnetostatic phenomena. Dynamics is introduced in Chap. 5, and electromagnetic induction in Chap. 6. The discussion of wave propagation and high-frequency fields emphasizes such practical matters as propagation in lossy dielectrics, waveguides, and resonators. The remaining four chapters discuss computational techniques: the finite element method, Galerkin's residual approach, software implementation, and recent developments in computer techniques.

The Journey Home 2019 Wall Calendar is decorated with monthly artwork by Kevin Dodds depicting homes in various locales. LANG Wall Calendars feature monthly full color images, elegant linen embossed paper stock, and a brass grommet for hanging. Product details Format Calendar Dimensions 311.15 x 349.25 x 6.35mm | 381.02g Publication date 15 Mar 2018

Luke Lock lives on Earth in a not too distant future. He is an exemplary citizen who loves his life and views the government as benevolent. Luke revels in working for the greater good, strongly believing that his work helps to guarantee the safety of others on planet Earth. Luke never questions the reason why a Security Tag was implanted in his shoulder by State Surveillance, believing it is there for his own good. But Luke's views are about to change when he sees an unexpected arrest on State Television. The arrest doesn't make sense to him, especially when he realizes who is being arrested by the infamous Captain Gore and his feared team of Avoiders. Luke decides to start his own investigation, but has no idea where to start and who to ask for help. In this adventure Luke has to make some very important decisions that will not only affect his own life but also the stability of society. "The Fifty Cent Café" is a story about courage, belief, and the strength to overc

Have even more fun learning to play the guitar with your all-time favorite Christmas songs! The arrangements in this book correlate to Alfred's Kid's Guitar Course, Books 1, 2, and Complete, plus Alfred's Teach Your Child to Play Guitar---with handy page references throughout to help you integrate them directly into your lessons. The accompanying CD contains every song performed by a professional guitarist for listening and playing along. Product details Format Paperback | 32 pages Dimensions 224 x 297 x 8mm

While in London in 1705, Robert Beverley wrote and published The History and Present State of Virginia, one of the earliest printed English-language histories about North America by an author born there. Like his brother-in-law William Byrd II, Beverley was a scion of Virginia's planter elite, personally ambitious and at odds with royal governors in the colony. As a native-born American--most famously claiming ""I am an Indian""--he provided English readers with the first thoroughgoing account of the province's past, natural history, Indians, and current politics and society. In this new edition, Susan Scott Parrish situates Beverley and his History in the context of the metropolitan-provincial political and cultural issues of his day and explores the many contradictions embedded in his narrative. Parrish's introduction and the accompanying annotation, along with a fresh transcription of the 1705 publication and a more comprehensive comparison of emendat

This vintage book contains a complete guide to trees and their management, with information on growing and maintaining a variety of trees in many different situations. Profusely illustrated and full of timeless, practical information, "Tree Culture and Management" will be of considerable utility to modern gardeners and green-fingered readers. Contents include: "A Short History of Gardening," "Timber-Trees," "Trees Which Grow Best in Moist Situations," "Tree Adapted for Thin and Poor Soils, and Elevated Situations," "Growing Osiers," "Hedges," "Timber Suitable for Hedgerows," "Plantations," and "Planting for Ornamentation." Isabella Mary Beeton (1836-1865) was an English editor, journalist, and writer. Her most famous work is her first book, "Mrs Beeton's Book of Household Management" (1861). Many vintage books such as this are increasingly scarce and expensive. We are repub