Crossing Zero


Book Description

The war in Afghanistan has become the most complex foreign policy problem the United States has ever faced, spreading into Pakistan and involving the conflicting interests of Russia, India, China and Iran. Written as a companion to Elizabeth Gould and Paul Fitzgerald's widely acclaimed book Invisible History: Afghanistan's Untold Story, Crossing Zero focuses on the nuances of the Obama administration's evolving military and political strategy, the people implementing it, and the long-term consequences for the United States and the region. "Fitzgerald and Gould have consistently raised the difficult questions and inconvenient truths about western engagement in Afghanistan. While many analysts and observers have attempted to wish a reality on a grim and tragic situation in Afghanistan, Fitzgerald and Gould have systematically dug through the archives and historical record with integrity and foresight to reveal a series of misguided strategies and approaches that have contributed to what has become a tragic quagmire in Afghanistan. I suspect that many of their assessments while presently viewed as controversial and contentious, will eventually be considered conventional wisdom."—Thomas Johnson "Americans are now beginning to grasp the scope of the mess their leaders made while pursuing misguided military adventures into regions of Central Asia we once called 'remote.' How this happened—and what the US can do to extricate itself from its entanglements in Pakistan and Afghanistan—is the story of Crossing Zero. Based on decades of study and research, this book draws lines and connects dots in ways few others do. It is clear, sober and methodical—an ideal handbook for anyone seeking to understand how the US became the latest imperial power to blunder into this turbulent and fascinating region."—Stephen Kinzer, author of All the Shah's Men and Reset: Iran, Turkey and America's Future "I loved it. An extraordinary contribution to understanding war and geo-politics in Afghanistan that will shock most Americans by its revelations of official American government complicity in using, shielding, sponsoring and supporting terrorism. A devastating indictment on the behind-the-scenes shenanigans by some of America's most respected statesmen."—Daniel Estulin "Gould and Fitzgerald have identified the triumphalist strain that has marked American foreign policy over the past 100 years and documented President Obama's failure to introduce change to American national security policy. The war in Afghanistan is consistent with previous failures in U.S. policymaking over the past 50 years as well as with the misuse of military force. This book should be required reading at the National Security Council and the Pentagon."—Melvin A. Goodman; CIA Senior Soviet Analyst, 1966-1990; Professor of International Security at the National War College,1986-2004; Senior Fellow, Center for International Policy, Washington, DC. Paul Fitzgerald and Elizabeth Gould, a husband and wife team, began working together in 1979 co-producing a documentary for Paul's television show, Watchworks. Called, The Arms Race and the Economy, A Delicate Balance, they found themselves in the midst of a swirling controversy that was to boil over a few months later with the Soviet invasion of Afghanistan. Their acquisition of the first visas to enter Afghanistan granted to an American TV crew in the spring of 1981, brought them into the middle of the most heated Cold War controversy since Vietnam. But the pictures and the people inside Soviet occupied Afghanistan told a very different story from the one being broadcast on the evening news.




The Ground Zero Cross


Book Description

Two days after the terrible attack against the World Trade Center on September 11, 2001, a union construction worker made a remarkable discovery within the ruins of World Trade Center 6. He saw a cross-like beam that stood on top of a heap of debris. He was stunned by its significance as were countless others after him. The purpose of this book is to trace the thirteen-year odyssey of this iconic cross from World Trade Center 6, to its position atop a concrete abutment within the World Trade Center during the recovery and rebuilding period, to the outside wall of St. Peter’s Roman Catholic Church across from Ground Zero and finally to the National 9/11 Memorial Museum where it remains today. The odyssey also includes a three-year legal battle whose appellate decision found that the Constitution of the United States does not preclude the presence of the Ground Zero cross within the National 9/11 Memorial Museum. This book is the author’s personal memoir. He is a Franciscan priest who, through many uncertain days, was the unofficial guardian of the Ground Zero cross. The concurrent themes of the book treat spirituality, grief sharing, selfless sacrifice, architecture, church history, biblical theology, and litigation. The book tells the story of many obstacles transcended on the way to the triumph of the Ground Zero cross.







A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel


Book Description

The book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.




Introduction To Digital Signal Processing: Computer Musically Speaking


Book Description

This book offers an introduction to digital signal processing (DSP) with an emphasis on audio signals and computer music. It covers the mathematical foundations of DSP, important DSP theories including sampling, LTI systems, the z-transform, FIR/IIR filters, classic sound synthesis algorithms, various digital effects, topics in time and frequency-domain analysis/synthesis, and associated musical/sound examples. Whenever possible, pictures and graphics are included when presenting DSP concepts of various abstractions. To further facilitate understanding of ideas, a plethora of MATLAB® code examples are provided, allowing the reader tangible means to “connect dots” via mathematics, visuals, as well as aural feedback through synthesis and modulation of sound. This book is designed for both technically and musically inclined readers alike-folks with a common goal of exploring digital signal processing.




Handbook of Sleep Research


Book Description

Handbook of Sleep Research, Volume 30, provides a comprehensive review of the current status of the neuroscience of sleep research. It begins with an overview of the neural, hormonal and genetic mechanisms of sleep and wake regulation before outlining the various proposed functions of sleep and the role it plays in plasticity, and in learning and memory. Finally, the book discusses disorders of sleep and waking, covering both lifestyle factors that cause disrupted sleep and psychiatric and neurological conditions that contribute to disorders. Emphasizes a comparative and multidisciplinary approach to the topic of sleep Covers the neurobiology and physiology of sleep stages, mechanisms of waking, and dreaming Discusses in detail the proposed functions of sleep, from health and rest, to memory consolidation and synaptic plasticity Examines the current state of research in mammalian and non-mammalian species, ranging from primates to invertebrates




The Electric Journal


Book Description










Electronics - Circuits and Systems


Book Description

The material in Electronics - Circuits and Systems is a truly up-to-date textbook, with coverage carefully matched to the electronics units of the 2007 BTEC National Engineering and the latest AS and A Level specifications in Electronics from AQA, OCR and WJEC. The material has been organized with a logical learning progression, making it ideal for a wide range of pre-degree courses in electronics. The approach is student-centred and includes: numerous examples and activities; web research topics; Self Test features, highlighted key facts, formulae and definitions. Each chapter ends with a set of problems, including exam-style questions and multiple-choice questions. The book is now also supported by a companion website featuring extensive support for students and lecturers, including answers to the questions in the book, interactive exercises, extra math support and selected illustrations from the book.