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Magnetic random-access memory (MRAM) is poised to replace traditional computer memory based on complementary metal-oxide semiconductors (CMOS). MRAM will surpass all other types of memory devices in terms of nonvolatility, low energy dissipation, fast switching speed, radiation hardness, and durability. Although toggle-MRAM is currently a commercial product, it is clear that future developments in MRAM will be based on spin-transfer torque, which makes use of electrons’ spin angular momentum instead of their charge. MRAM will require an amalgamation of magnetics and microelectronics technologies. However, researchers and developers in magnetics and in microelectronics attend different technical conferences, publish in different journals, use different tools, and have different backgrounds in condensed-matter physics, electrical engineering, and materials science. This book is an introduction to MRAM for microelectronics engineers written by specialists in magnetic materials and devices. It presents the basic phenomena involved in MRAM, the materials and film stacks being used, the basic principles of the various types of MRAM (toggle and spin-transfer torque; magnetized in-plane or perpendicular-to-plane), the back-end magnetic technology, and recent developments toward logic-in-memory architectures. It helps bridge the cultural gap between the microelectronics and magnetics communities.

Introduction to Qualitative Methods for Differential Equations provides an alternative approach to teaching and understanding differential equations. The basic methodology of the book is centred on finding reformulations of differential equations in such a manner that they become (partially, at least) problems in geometry. Through this approach, the book distils the critical aspects of the qualitative theory of differential equations and illustrates their application to a number of nontrivial problems. Features Self-contained with suggestions for further reading Concise and approachable exposition with only minimal pre-requisites Ideal for self-study Appropriate for undergraduate mathematicians, engineers, and other quantitative science students.

From fundamental principles to advanced subspecialty procedures, Miller’s Anesthesia covers the full scope of contemporary anesthesia practice. It is the go-to reference for masterful guidance on the technical, scientific, and clinical challenges you face. Now new chapters, new authors, meticulous updates, an increased international presence, and a new full-color design ensure that the 7th edition continues the tradition of excellence that you depend on. Covers the full scope of contemporary anesthesia practice. Offers step-by-step instructions for patient management and an in-depth analysis of ancillary responsibilities and problems. Incorporates ‘Key Points’ boxes in every chapter that highlight important concepts. Extends the breadth of international coverage with contributions from prominent anesthesiologists from all over the world, including China, India, and Sweden. Features 30 new authors and 13 new chapters such as Sleep, Memory and Consciousness; Perioperative Cognitive Dysfunction; Ultrasound Guidance for Regional Anesthesia; Anesthesia for Correction of Cardiac Arrhythmias; Anesthesia for Bariatric Surgery; Prehospital Emergency and Trauma Care; Critical Care Protocols; Neurocritical Care; and Renal Replacement Therapy. Dedicates an entire section to pediatric anesthesia, to help you address the unique needs of pediatric patients. Presents a new full-color design -- complete with more than 1,500 full-color illustrations -- for enhanced visual guidance.

NK Cells and Other Natural Effector Cells reviews the state of knowledge on NK cells and other natural effector mechanisms. The coverage of immune effector systems ranges from basic studies on their nature, regulation, and mechanisms of action to important practical issues such as their role in host resistance, their modulation by therapeutic intervention, and alterations of their activity in disease. The book is organized into 12 parts. Parts I and II examine the characteristics of NK cells and other natural effector cells, respectively. Part III focuses on the cell lineage of NK and related effector cells, providing evidence for or against T cell lineage, for or against macrophage lineage, and for or against other or separate lineage. Part IV deals with the genetics of natural resistance in the mouse and rat. Part V presents studies on the regulation of cytotoxic activity. Part VI examines the specificity of natural effector cells, covering the nature of target cell structures and the nature of recognition receptors in effector cells. Part VII discusses the cytotoxicity by cultured lymphoid cells while Part VIII turns to the mechanisms of cytotoxicity. Part IX deals with natural cell-mediated reactivity against primary tumor cells and against non-tumor targets. Part X examines NK cell tumors or the presence of NK cells at the site of tumor growth. Part XI presents clinical studies with natural effector cells. Part XII provides evidence for in vivo reactivity of natural effector cells.

In a stinging dissent to a 1961 Supreme Court decision that allowed the Illinois state bar to deny admission to prospective lawyers if they refused to answer political questions, Justice Hugo Black closed with the memorable line, "We must not be afraid to be free." Black saw the First Amendment as the foundation of American freedom--the guarantor of all other Constitutional rights. Yet since free speech is by nature unruly, people fear it. The impulse to curb or limit it has been a constant danger throughout American history. In We Must Not Be Afraid to Be Free, Ron Collins and Sam Chaltain, two noted free speech scholars and activists, provide authoritative and vivid portraits of free speech in modern America. The authors offer a series of engaging accounts of landmark First Amendment cases, including bitterly contested cases concerning loyalty oaths, hate speech, flag burning, student anti-war protests, and McCarthy-era prosecutions. The book also describes the colorful people involved in each case--the judges, attorneys, and defendants--and the issues at stake. Tracing the development of free speech rights from a more restrictive era--the early twentieth century--through the Warren Court revolution of the 1960s and beyond, Collins and Chaltain not only cover the history of a cherished ideal, but also explain in accessible language how the law surrounding this ideal has changed over time. Essential for anyone interested in this most fundamental of our rights, We Must Not Be Afraid to Be Free provides a definitive and lively account of our First Amendment and the price courageous Americans have paid to secure them.