Books by "Robert F. Haggard"
5 books found
Jack the Ripper and the Case for Scotland Yard's Prime Suspect
by Robert House
2010 · Turner Publishing Company
An investigation into the man Scotland Yard thought (but couldn't prove) was Jack the Ripper Dozens of theories have attempted to resolve the mystery of the identity of Jack the Ripper, the world's most famous serial killer. Ripperologist Robert House contends that we may have known the answer all along. The head of Scotland Yard's Criminal Investigation Department at the time of the murders thought Aaron Kozminski was guilty, but he lacked the legal proof to convict him. By exploring Kozminski's life, House builds a strong circumstantial case against him, showing not only that he had means, motive, and opportunity, but also that he fit the general profile of a serial killer as defined by the FBI today. The first book to explore the life of Aaron Kozminski, one of Scotland Yard's top suspects in the quest to identify Jack the Ripper Combines historical research and contemporary criminal profiling techniques to solve one of the most vexing criminal mysteries of all time Draws on a decade of research by the author, including trips to Poland and England to uncover Kozminski's past and details of the case Includes a Foreword by Roy Hazelwood, a former FBI profiler and pioneer of profiling sexual predators Features dozens of photographs and illustrations Building a thorough and convincing case that completes the work begun by Scotland Yard more than a century ago, this book is essential reading for anyone who wants to know who really committed Jack the Ripper's heinous and unforgettable crimes.
Riding the High Wire is the first comprehensive history of aerial mine tramways in the American West, describing their place in the evolution of mining after 1870. Robert A. Trennert shows how the mid-nineteenth century development of wire rope manufacturing made it possible for American entrepreneurs such as Andrew S. Hallidie and Charles Huson to begin erecting single-rope tramways in the 1870s and 1880s. Their inventions were followed by the more substantial double-rope systems imported from Europe. By the turn of the century, aerial tramways were common throughout western mining regions, hauling everything from gold and silver ore to coal and salt and changing the face of the industry. Aerial mine tramways proved to have a special fascination; people often rode them for a thrill, sometimes with disastrous results. They were also very temperamental, needed constant attention, and were prone to accidents. The years between 1900 and 1920 saw the operation of some of the west's most spectacular tramways, but the decline in high-country mining beginning in the 1920s--coupled with the development of more efficient means of transportation--made this technology all but obsolete by the end of the Second World War. Historians and the general reader will be equally enthralled by Trennert's fascinating story of the rise and fall of aerial mine tramways. "Professor Trennert has explored a new area of mining history, and is to be commended for his pioneering work." --Liston Leyendecker, author of The Griffith Family and the Founding of Georgetown.
Factors that influence low level navigation and affect Army capability in conducting low level missions were surveyed. The nature of improvements in equipment, procedures, and training needed to provide the Army with effective operational capability in low level navigation were indicated. Major conclusions from the survey include limited capability in low level aerial navigation as affecting future Army combat effectiveness; the rapid reaction mission over unfamiliar terrain in low level navigation; potential improvements in training or procedures for present navigation system and equipment; a simple automatic dead reckoning navigation computer in routine attainment of operationally effective low level navigation performance; and reorienting navigation procedures and training to simplified line of position navigation techniques. (Author).
Robert Ross addresses a fascinating and unresolved constitutional question: why did political parties emerge so quickly after the framers designed the Constitution to prevent them? The text of the Constitution is silent on this question. Most scholars of the subject have taken that silence to be a hostile one, arguing that the adoption of the two-party system was a significant break from a long history of antiparty sentiments and institutional design aimed to circumscribe party politics. The constitutional question of parties addresses the very nature of representation, democracy, and majority rule. Political parties have become a vital institution of representation by linking the governed with the government. Efforts to uphold political parties have struggled to come to terms with the apparent antiparty sentiments of the founders and the perception that the Constitution was intended to work against parties. The Framers’ Intentions connects political parties and the two-party system with the Constitution in a way that no previous account has, thereby providing a foundation for parties and a party system within American constitutionalism. This book will appeal to readers interested in political parties, constitutional theory, and constitutional development.
A test of target tracking accuracy was conducted, comparing individual performances of auditory and visual tracking. Aiming and pointing responses were ompared for both tracking modalities and for approaching vs. departing target aspects. Comparison of mean auditory tracking location errors corrected (for acoustic lag) with mean visual tracking location errors were related to target-to-observer distance increased, where mean visual location errors remained constant. When both constant and variable errors were combined into a measure of total human error, the dispersion index, total auditory tracking error was found. (Author).