Author: Joseph J. Ellis Publisher: Vintage ISBN: 1400032539 Category : History Languages : en Pages : 354
Book Description
National Bestseller To this landmark biography of our first president, Joseph J. Ellis brings the exacting scholarship, shrewd analysis, and lyric prose that have made him one of the premier historians of the Revolutionary era. Training his lens on a figure who sometimes seems as remote as his effigy on Mount Rushmore, Ellis assesses George Washington as a military and political leader and a man whose “statue-like solidity” concealed volcanic energies and emotions. Here is the impetuous young officer whose miraculous survival in combat half-convinced him that he could not be killed. Here is the free-spending landowner whose debts to English merchants instilled him with a prickly resentment of imperial power. We see the general who lost more battles than he won and the reluctant president who tried to float above the partisan feuding of his cabinet. His Excellency is a magnificent work, indispensable to an understanding not only of its subject but also of the nation he brought into being.
Author: George Ellis Publisher: Springer ISBN: 366249809X Category : Science Languages : en Pages : 502
Book Description
Physics underlies all complexity, including our own existence: how is this possible? How can our own lives emerge from interactions of electrons, protons, and neutrons? This book considers the interaction of physical and non-physical causation in complex systems such as living beings, and in particular in the human brain, relating this to the emergence of higher levels of complexity with real causal powers. In particular it explores the idea of top-down causation, which is the key effect allowing the emergence of true complexity and also enables the causal efficacy of non-physical entities, including the value of money, social conventions, and ethical choices.
Author: George Ellis Publisher: Butterworth-Heinemann ISBN: 0123859204 Category : Technology & Engineering Languages : en Pages : 521
Book Description
This title will help engineers to apply control theory to practical systems using their PC. It provides an intuitive approach to controls, avoiding unecessary math and emphasising key concepts with control system models
Author: Joseph J. Ellis Publisher: Vintage ISBN: 038535343X Category : History Languages : en Pages : 304
Book Description
The award-winning author of Founding Brothers and The Quartet now gives us a deeply insightful examination of the relevance of the views of George Washington, Thomas Jefferson, James Madison, and John Adams to some of the most divisive issues in America today. The story of history is a ceaseless conversation between past and present, and in American Dialogue Joseph J. Ellis focuses the conversation on the often-asked question "What would the Founding Fathers think?" He examines four of our most seminal historical figures through the prism of particular topics, using the perspective of the present to shed light on their views and, in turn, to make clear how their now centuries-old ideas illuminate the disturbing impasse of today's political conflicts. He discusses Jefferson and the issue of racism, Adams and the specter of economic inequality, Washington and American imperialism, Madison and the doctrine of original intent. Through these juxtapositions--and in his hallmark dramatic and compelling narrative voice--Ellis illuminates the obstacles and pitfalls paralyzing contemporary discussions of these fundamentally important issues.
Author: George Ellis Publisher: Elsevier ISBN: 0080513018 Category : Technology & Engineering Languages : en Pages : 275
Book Description
Observers are digital algorithms that combine sensor outputs with knowledge of the system to provide results superior to traditional structures, which rely wholly on sensors. Observers have been used in selected industries for years, but most books explain them with complex mathematics. Observers in Control Systems uses intuitive discussion, software experiments, and supporting analysis to explain the advantages and disadvantages of observers. If you are working in controls and want to improve your control systems, observers could be the technology you need and this book will give you a clear, thorough explanation of how they work and how to use them. Control systems and devices have become the most essential part of nearly all mechanical systems, machines, devices and manufacturing systems throughout the world. Increasingly the efficiency of production, the reliability of output and increased energy savings are a direct result of the quality and deployment of the control system. A modern and essential tool within the engineer's kit is the Observer which helps improve the performance and reduce the cost of these systems. George Ellis is the author of the highly successful Control System Design Guide (Second Edition). Unlike most controls books, which are written by control theorists and academics, Ellis is a leading engineer, designer, author and lecturer working in industry directly with the users of industrial motion control systems. Observers in Control Systems is written for all professional engineers and is designed to be utilized without an in-depth background in control theory. This is a "real-world" book which will demonstrate how observers work and how they can improve your control system. It also shows how observers operate when conditions are not ideal and teaches the reader how to quickly tune an observer in a working system. Software Available online: A free updated and enhanced version of the author's popular Visual ModelQ allows the reader to practice the concepts with Visual ModelQ models on a PC. Based on a virtual laboratory, all key topics are demonstrated with more than twenty control system models. The models are written in Visual ModelQ ,and are available on the Internet to every reader with a PC. Teaches observers and Kalman filters from an intuitive perspective Explains how to reduce control system susceptibility to noise Shows how to design an adaptive controller based on estimating parameter variation using observers Shows how to improve a control system's ability to reject disturbances Key topics are demonstrated with PC-based models of control systems. The models are written in both MatLab® and ModelQ; models are available free of charge
Author: George A. Ellis Publisher: ISBN: Category : Artists, American Languages : en Pages : 0
Book Description
This collection contains five letters from Ellis to his mother sharing his plans to travel to Central City, Colorado, as well as his experience working in the mines and living there. Three of the letters were written from Colorado between April and August, 1868. They describe the hardships he faced working in the mines and his contempt for the locals. The other two letters were written in Boston; one on January 27, 1868 before he departed and the other on July 5, 1870 after he returned and opened his shop.
Author: Joseph J. Ellis
Author: George Ellis
Author: George Ellis
Author: George Ellis
Author: Joseph J. Ellis
Author: George Ellis
Author: George William Ellis
Author: George Ellis
Author: George Ellis
Author: George A. Ellis