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This excellent, practical guide for engineers clearly explains the switched reluctance motor (SRM) and its control. The SRM--a relative newcomer to the family of electric motors--is unusual both for having salient teeth on rotor and stator, and for its complete dependence on power electronic controls. The SRM, which does not conform to classical AC and DC electric motor design, has extreme localized saturation and requires an unfamiliar power-electronic converter to make it work. Although the geometry is simple and the result is remarkably versatile, the attainment of good design and satisfactory performance is practically impossible by traditional design methods. This clearly-written book for industrial designers and instructors presents the first detailed account of the properties and capabilities of the switched reluctance motor.

Tested and working Great for Bullet/Harmonica Mic

99h86 Shure Element, 810 date code. 1034ohm controlled reluctance. Great tone and volume, was in my main gigging mic until last week. Will ship or ...

Unread book in perfect condition.

This excellent, practical guide for engineers clearly explains the switched reluctance motor (SRM) and its control. The SRM--a relative newcomer to the family of electric motors--is unusual both for having salient teeth on rotor and stator, and for its complete dependence on power electronic controls. The SRM, which does not conform to classical AC and DC electric motor design, has extreme localized saturation and requires an unfamiliar power-electronic converter to make it work. Although the geometry is simple and the result is remarkably versatile, the attainment of good design and satisfactory performance is practically impossible by traditional design methods. This clearly-written book for industrial designers and instructors presents the first detailed account of the properties and capabilities of the switched reluctance motor.

In shrink wrap. Looks like an interesting title!

Disc 1.A Fierce AttentionApprentice Yourself to Your Own UnknowingThe House of BelongingIn a Dark WoodLetting the World Bear Your WeightTo Break a PromiseReal Joy Is TransformativeDisc 2.This Wild OthernessOn I Walked in BlessednessArrivalsThe Voice Beneath the ConversationThe Only Road You Could Follow

Overcoming the Fear of Self-Promotion Performance alone no longer determines success. Pioneering researchers George W. Dudley and Shannon L. Goodson discovered something more important: self-promotion. Some of the most highly-paid and powerful people did not attain their positions by being the most technically competent. They did it through purposeful self-promotion. Some people are natural promoters. They are born with the instinct to self-promote. For others often the most loyal, motivated and deserving self-promotion is emotionally difficult. They are rendered invisible by a spirit-crushing condition the authors call the fear of self-promotion. When the fear of self-promotion victimizes salespeople, emotionally limiting their ability to initiate contact with prospective buyers, it s tagged sales call reluctance. Far more than the fear of making cold calls or using the telephone, sales call reluctance obstructs all forms of prospecting for new business. And it costs. Each year, sales call reluctance single-handedly accounts for over half of all failures in one of the largest professions in the world. Although written primarily for salespeople, anyone who has to practice visibility management to get ahead can benefit from reading this book. Through anecdotes, examples, and step-by-step directions, you will discover what sales call reluctance really is, how it cripples careers, and how to keep it from limiting your career. Exchanging white lab coats for blue jeans practicality, the authors, top international authorities on sales call reluctance, guide you through the treacherous myths and subtle misunderstandings which make sales call reluctance the social disease of the direct sales profession. You ll discover key concepts and proven techniques for evicting fear from your career.

Sales call reluctance is the "social disease of the sales profession." The Psychology of Sales Call Reluctance offers practical, field-tested and well-researched technologies to diagnose and overcome career-limiting emotions that keep talented, capable people from earning what they are worth.

More than a century after Faraday, there remains in the field of motors and drives enormous scope for innovation. This presentation of the theory of brushless d.c. drives will help engineers to appreciate the potential of such motors and apply them more widely, taking advantage of remarkable and recent developments in permanent-magnet materials, power semiconductors, electronic control, and motor design (including CAD). The objective is not to "sell" particular technologies or to teach design, but to lay out the basic principles and to raise the general credibility and acceptance of new technology that many engineers have striven to establish. The sections on the permanent magnets and magnetic circuits will assist in the exploitation of new PM materials with outstanding properties. Although the approach is essentially academic (theory and calculation predominates), the text is augmented with examples and practical applications of interest to practicing electronics engineers.

Disc 1.A Fierce AttentionApprentice Yourself to Your Own UnknowingThe House of BelongingIn a Dark WoodLetting the World Bear Your WeightTo Break a PromiseReal Joy Is TransformativeDisc 2.This Wild OthernessOn I Walked in BlessednessArrivalsThe Voice Beneath the ConversationThe Only Road You Could Follow

Shure CR80Y Controlled Reluctance "Waffle Iron" Harp Microphone - Tested and WorkingExcellent condition. Comes with the plug shown in the photos.H...

Vinyl LP pressing including digital download. 2015 album from the indie outfit. For most, a brush with death would be cause for retreat, reflection, and reluctance, but Seattle band La Luz found something different in it: resilience. Having survived a high-speed highway collision shortly after releasing their 2013 debut LP It's Alive, La Luz, despite lasting trauma, returned to touring with a frequency and tirelessness that put their peers to shame. Over the past year-and-a-half of performing, t

"She could look demure while behaving like an empress. Blonde, with eyes like pearls too big for her head, she was very striking, but marginally pretty and certainly not beautiful . . . But it was her edge that made her memorable--her upstart superiority, her reluctance to pretend deference to others."Bette Davis was the commanding figure of the great era of Hollywood stardom, with a drive and energy that put her contemporaries in the shade. She played queens, jezebels, and bitches; she could out-talk any male costar; she warred with her studio, Warner Bros., worked like a demon, got through four husbands, was nominated for seven Oscars, and--no matter what--never gave up fighting. This is her story.

Kim Philby is perhaps the most notorious traitor in British History and the archetypal spy: ingenious, charming and deceitful. The reluctance of the British and Russian governments to reveal full details of his career meant that for many years a shortage of evidence fuelled controversy. Was Philby an ideological spy, working for the Soviet Union out of Communist conviction, or was he prompted by a personality defect to choose a life of treachery? Was Philby the perfect agent, the 'KGB masterspy', or just plain lucky? In this new biography, Edward Harrison re-examines the crucial early years of Philby's work as a Soviet agent and British intelligence officer using documents from the United Kingdom National Archives, and private papers. He shows how Philby established an early pattern of deceit and betrayed his father St John Philby. But the book also demonstrates how in all the major decisions Philby slavishly sought to emulate his father. This contradicts the myth of independence Philby sought to pr

Principles of Electric Machines and Power Electronics, Third Edition combines the traditional areas of electric machinery with the latest in modern control and power electronics. Multi-machine systems, brushless motors, and switched reluctance motors are covered, as well as constant flux and constant current operation of induction motors. Additional material is included on new solid state devices such as Insulated Gate Bipolar Transistors and MOS-Controlled Thyristors.

Based on the Robert Louis Stevenson story: Doctor Henry Jekyll's enthusiasm for science and his selfless acts of service have made him a much-admired man. But as he visits Sir George Carew one evening, his host criticizes him for his reluctance to experience the more sensual side of life. Sir George goads Jekyll into visiting a music hall, where he watches the alluring dancer Gina. Jekyll becomes fascinated with the two contrasting sides of human nature, and he becomes obsessed with the idea of

Christmas has never brought out the best in the MacDougal family. Still, year after year they gather together in the Blue Ridge Mountains to try to make the season merry and bright. But this year is an especially strained one, with Shayne's impending divorce, Morwenna's slavish devotion to work and Bobby's reluctance to face what life has to offer. They've never felt less like a family.Then, in the midst of a sibling shouting match, a mysterious stranger appears. He could be a criminal, a madman—or something far more unexpected. Despite their fears and the growing danger in the dark woods around them, the MacDougals take a leap of faith. But when another stranger arrives on the mountainside, they don't know which of them to believe. One of these men can't be trusted. And one is about to bring Christmas into their hearts.

Resistance--any attitude or behavior of the therapist, patient, or system that resists change--is integral to every therapeutic relationship. Family therapists are all too familiar with challenges to their professional credentials, families' reluctance to convene for treatment, cancellations, rejection of therapy, requests to exclude a family member, and numerous other maneuvers that frustrate therapeutic goals. Mastering Resistance presents concrete, accessible strategies for coping directly with specific, commonly encountered problems of resistance. Moreover, it demonstrates how resistance can effectively be used to foster a stronger therapist-client alliance.

The American media has recently "discovered" children's experiences in present-day wars. A week-long series on the plight of child soldiers in Africa and Latin America was published in Newsday and newspapers have decried the U.S. government's reluctance to sign a United Nations treaty outlawing the use of under-age soldiers. These and numerous other stories and programs have shown that the number of children impacted by war as victims, casualties, and participants has mounted drastically during the last few decades. Although the scale on which children are affected by war may be greater today than at any time since the world wars of the twentieth century, children have been a part of conflict since the beginning of warfare. Children and War shows that boys and girls have routinely contributed to home front war efforts, armies have accepted under-aged soldiers for centuries, and war-time experiences have always affected the ways in which grown-up children of war perceive themselves and their societies. The essays in this collection range from explorations of childhood during the American Revolution and of the writings of free black children during the Civil War to children's home front war efforts during World War II, representations of war and defeat in Japanese children's magazines, and growing up in war-torn Liberia. Children and War provides a historical context for two centuries of children's multi-faceted involvement with war.