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 Free Download Ultra High Field Magnetic Resonance Imaging by Pierre-Marie Robitaille , Lawrence Berliner English | PDF (True) | 2006 | 487 Pages | ISBN : 0387342311 | 33.2 MB From the early examples of what was to be called MRI, extending the te- nique to higher fields than those of less than 0. 1 T used in the first large-volume instruments was a goal, but the way there was unclear. The practical success of large superconducting magnets was a surprise, and the astonishment continued as they developed fields from 0. 3 T to 0. 6 T to 1. 5 T, and even more, up to the now common 3T systems, and a few 4T machines, and now to about 100 times the fields used in the first medium- and large-bore devices. In the early machines, low radiofrequencies of 4 MHz or so meant that RF coil designs were simple (even inexperienced undergraduates could design and build such circuits with little knowledge of more than DC electrical circuits), and the forces on gradient coils were small. The effects of magnetic susceptibility in- mogeneity in and around the object being imaged were negligible, and RF penet- tion depths were not a problem for human-scale samples. Everything began to change as higher fields and higher frequencies came into use, and the earlier idyllic simplicities began to seem quaint. The trend continued, however, driven by the increased signal-to-noise ratios and the resultant higher resolutions and speed available, and sophisticated engineering became more and more essential, not only for magnets but for gradient systems and radiofrequency transmitters and receivers, but also for better software for modeling and correcting distortions.  Free Download Principles of Magnetic Resonance by Charles P. Slichter English | PDF | 1990 | 662 Pages | ISBN : 3540501576 | 50 MB The first edition of this book was written in 1961 when I was Morris Loeb Lecturer in Physics at Harvard. In the preface I wrote: "The problem faced by a beginner today is enormous. If he attempts to read a current article, he often finds that the first paragraph refers to an earlier paper on which the whole article is based, and with which the author naturally assumes familiarity. That reference in turn is based on another, so the hapless student finds himself in a seemingly endless retreat. I have felt that graduate students or others beginning research in magnetic resonance needed a book which really went into the details of calculations, yet was aimed at the beginner rather than the expert. " The original goal was to treat only those topics that are essential to an understanding of the literature. Thus the goal was to be selective rather than comprehensive. With the passage of time, important new concepts were becoming so all-pervasive that I felt the need to add them. That led to the second edition, which Dr. Lotsch, Physics Editor of Springer-Verlag, encouraged me to write and which helped launch the Springer Series in Solid-State Sciences. Now, ten years later, that book (and its 1980 revised printing) is no longer available. Meanwhile, workers in magnetic resonance have continued to develop startling new insights.  Free Download Magnetic Mountain: Stalinism as a Civilization By Stephen Kotkin 1997 | 639 Pages | ISBN: 0520208234 | EPUB | 10 MB This study is the first of its kind: a street-level inside account of what Stalinism meant to the masses of ordinary people who lived it. Stephen Kotkin was the first American in 45 years to be allowed into Magnitogorsk, a city built in response to Stalin's decision to transform the predominantly agricultural nation into a "country of metal." With unique access to previously untapped archives and interviews, Kotkin forges a vivid and compelling account of the impact of industrialization on a single urban community.Kotkin argues that Stalinism offered itself as an opportunity for enlightenment. The utopia it proffered, socialism, would be a new civilization based on the repudiation of capitalism. The extent to which the citizenry participated in this scheme and the relationship of the state's ambitions to the dreams of ordinary people form the substance of this fascinating story. Kotkin tells it deftly, with a remarkable understanding of the social and political system, as well as a keen instinct for the details of everyday life.Kotkin depicts a whole range of life: from the blast furnace workers who labored in the enormous iron and steel plant, to the families who struggled with the shortage of housing and services. Thematically organized and closely focused,Magnetic Mountainsignals the beginning of a new stage in the writing of Soviet social history. ![The Magnetic Mindset Unlocking the Secrets of Influence and Persuasion [Audiobook]](https://i122.fastpic.org/big/2024/0130/2b/9cb5bf318cc731ae608fd928f5e4492b.jpeg) Free Download Thomas Allan, Carl Kinsella (Narrator), "The Magnetic Mindset: Unlocking the Secrets of Influence and Persuasion" English | ISBN: 9798868727337 | 2024 | M4B@64 kbps | ~04:12:00 | 108 MB Discover the power of the magnetic mindset and revolutionize the way you influence and persuade others! Unlock the secrets to transforming your interactions and becoming a master at winning hearts and minds, in both your professional and personal life. The Magnetic Mindset: Unlocking the Secrets of Influence and Persuasion is a game-changing guide that will teach you how to: * Tap into the human need for validation and become genuinely likable.  Free Download Magnetic Orientation in Animals by Roswitha Wiltschko English | 1995 | ISBN: 3642797512 | 297 Pages | PDF | 18.8 MB Biological effects of magnetic fields have been studied in many animals and plants. The magnetic fields were of a wide intensity range and, as alternating fields, of a wide frequency range and of a variety of impulse shapes.  Free Download Magnetic Communications: Theory and Techniques English | 2024 | ISBN: 1108481671 | 226 Pages | PDF | 11 MB The ideal reference book providing all the information needed to fully understand magnetic communications in a self-contained source, written by experts in the field. This book offers a comprehensive introduction to magnetic communication using easy-to-understand language to explain concepts throughout and introduces the theory step by step with examples. A careful balance of combined theoretical and practical perspective is given throughout the book with interdisciplinary and multidisciplinary considerations for in-depth and diverse understanding. This book covers the background, developments, fundaments, antennas, channels, performance, protocol related to magnetic communications as well as applications that are of current interest, such as IoT, MIMO and wireless power transfer. The figures of merit within magnetic communication system components are included, demonstrating how to both model and analyze them. This book will be of great benefit to graduate students, researchers, and electrical engineers working in the fields of wireless communications and the internet of things.  Free Download Magnetic Anomaly (Tales of the Sea Book 4) by Richard Woodman English | 2021 | ASIN: B092P6WKJQ | 149 Pages | AZW3/epub | 0.3 MB  Free Download Eugene N. Parker, "Conversations on Electric and Magnetic Fields in the Cosmos" English | 2007 | ISBN: 0691128413, 0691128405 | PDF | pages: 196 | 9.5 mb Today's standard textbooks treat the theoretical structure of electric and magnetic fields, but their emphasis is on electromagnetic radiation and static-electric and magnetic fields. In this book, Eugene Parker provides advanced graduate students and researchers with a much-needed complement to existing texts, one that discusses the dynamic electromagnetism of the cosmos-that is, the vast magnetic fields that are carried bodily in the swirling ionized gases of stars and galaxies and throughout intergalactic space.  Free Download Juan de Vicente, "Magnetic Soft Matter: Fundamentals and Applications" English | ISBN: 1839162279 | 2023 | 468 pages | EPUB | 10 MB  Free Download Magnetic Levitation: Innovation of Density-Based Applications by Peng Zhao English | PDF EPUB (True) | 2024 | 211 Pages | ISBN : 9819983134 | 73 MB This book introduces the MagLev testing method for density measurement and density-based applications of diamagnetic and low-magnetic objects using permanent magnets. The book surveys the most relevant papers on the theory and model of various MagLev methods that have become the foundation to elucidate the principles of MagLev and the conditions for stable levitation. A thorough summary of the improvements demonstrates the applications and potential of the MagLev method in many fields. This book is separated into 11 chapters to present MagLev testing method fully, including a review of the background of MagLev, theories and basic principles of the stable levitation of object, different dimensions of applications of MagLev in the fields of mechanical engineering, chemistry, and bioengineering, and sophisticated applications of manipulation and separation. |
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