Accident reconstruction utilizes principles of physics and empirical data to analyze the physical, electronic, video, audio, and testimonial evidence from a crash, to determine how and why the crash occurred, how the crash could have been avoided, or to determine whose description of the crash is most accurate. This process draws together aspects of mathematics, physics, engineering, materials science, human factors, and psychology, and combines analytical models with empirical test data. Different types of crashes produce different types of evidence and call for different analysis methods. Still, the basic philosophical approach of the reconstructionist is the same from crash type to crash type, as are the physical principles that are brought to bear on the analysis. This book covers a basic approach to accident reconstruction, including the underlying physical principles that are used, then details how this approach and the principles are applied when reconstructing motorcycle crashes. This second edition of Motorcycle Accident Reconstruction presents a thorough, systematic, and scientific overview of the available methods for reconstructing motorcycle crashes. This new edition contains: Additional theoretical models, examples, case studies, and test data. An updated bibliography incorporating the newest studies in the field. Expanded coverage of the braking capabilities of motorcyclists. Updated, refined, and expanded discussion of the decelerations of motorcycles sliding on the ground. A thoroughly rewritten and expanded discussion of motorcycle impacts with passenger vehicles. Updated coefficients of restitution for collisions between motorcycles and cars. A new and expanded discussion of using passenger car EDR data in motorcycle accident reconstruction. A new section covering recently published research on post-collision frozen speedometer readings on motorcycles. A new section on motorcycle interactions with potholes, roadway deterioration, and debris and expanded coverage of motorcycle falls. This second edition of Motorcycle Accident Reconstruction is a must-have title for accident reconstructionists, forensic engineers, and all interested in understanding why and how motorcycle crashes occur.

More than one million immigrants fled the Irish famine for North America--and more than one hundred thousand of them perished aboard the "coffin ships" that crossed the Atlantic. But one small ship never lost a passenger.
"All Standing" recounts the remarkable tale of the "Jeanie Johnston" and her ingenious crew, whose eleven voyages are the stuff of legend. Why did these individuals succeed while so many others failed? And what new lives in America were the ship's passengers seeking?
In this deeply researched and powerfully told story, acclaimed author Kathryn Miles re-creates life aboard this amazing vessel, richly depicting the bravery and defiance of its shipwright, captain, and doctor--and one Irish family's search for the American dream.

In an era when immigration was at its peak, the Fabre Line offered the only transatlantic route to southern New England. One of its most important ports was in Providence, Rhode Island. Nearly eighty-four thousand immigrants were admitted to the country between the years 1911 and 1934. Almost one in nine of these individuals elected to settle in Rhode Island after landing in Providence, amounting to around eleven thousand new residents. Most of these immigrants were from Portugal and Italy, and the Fabre Line kept up a brisk and successful business. However, both the line and the families hoping for a new life faced major obstacles in the form of World War I, the immigration restriction laws of the 1920s, and the Great Depression. Join authors Patrick T. Conley and William J. Jennings Jr. as they chronicle the history of the Fabre Line and its role in bringing new residents to the Ocean State.

London Transport's Country Buses provided services in the outer London area and part of the Home Counties extending to an approximate 25 mile radius from central London. Upon its formation in 1933 the London Passenger Transport Board faced the task of acquiring many independent operators in the Country area, restructuring the route network and dealing with the great variety of vehicle types. In the following years London Transport designed a range of new buses for these services and built a number of well-equipped garages. The Second World War saw a vast expansion of services with many new routes serving the needs of war workers. After the war a start was made in replacing the war weary fleet, and a number of new routes in rural areas were established. This first volume of the book tells the story from the origins of the Country area in the early 1920s until the end of 1949.

Shared Mobility offers a current view on one of the most significant economic activities in recent years. While most studies investigate shared mobility services and transportation piecemeal by city, mode, or company, this book focuses on transportation network companies themselves, highlighting shared bikes and E-scooters. Sections cover how they perform at the local or regional level in an effort to help governments better plan and regulate these emerging services. Shared Mobility explores the opportunities and challenges in these new systems and provides a thorough and succinct reference text for researchers, graduate students, and professionals in the fields of transportation planning, transportation engineering, and urban planning.

Disruption in Transportation, as some experts say, is here; so is this book at this critical inflection point in the history of transportation planning, engineering, and operations. With a focus on improving safety and maximizing available systems to accommodate all modes of travel, this work brings together an array of topics and themes on transportation technologies under the banner of Connected and Automated Vehicles (CAV). The emerging technology implementing entities, industry leaders, original equipment manufacturers, standard development organizations, researchers, and others are singularly focused on a global multilogue to promote Safety, Mobility, Environment, and Economic Development (SMEEd). These discussions are technologically interdisciplinary and procedurally cross-functional, hence the need for CAV: Developing Policies, Designing Programs, and Deploying Projects. This book is aimed at the policy-maker who wants to know the high-level detail; the planner who chooses to pursue the most efficient path to implementation; the professional engineer who needs to design a sustainable system; the practitioner who considers deployable frameworks; the project manager who oversees the system deployment; the private sector consultant who develops and delivers a CAV program; and the researcher who evaluates the project benefits and documents lessons learned. This book makes a business case for implementing CAV technologies to achieve SMEEd goals; presents the possibilities and challenges to deploying emerging technologies; identifies the institutional roles and responsibilities; and develops a policy framework for mainstreaming CAV.