Electromagnetic compatibility (EMC) issues need to be an initial consideration in design and deployment of electronic transmitters or receivers, or in deployed systems containing both. This book provides methodologies for defining EMC requirements for the device, platform, site, and arena levels and techniques for performing predictions and calculations to achieve electromagnetic compatibility. While the book considers all transmitting and receiving systems and devices, it emphasizes military applications. Examples of the occurrence of electromagnetic problems are interference when devices are physically close and operating at the same, or similar, frequencies. In order to address this, the authors discuss several new approaches in mathematical development, such as the calculation of probability of interference based on frequency difference between two devices and the interference probability due to pulse to pulse interference. In theory, all the devices' parameters should be available for analysis, but in practice, missing data is not uncommon. The book aims to define default values that allow the performance of EMC analysis in cases where the data is missing, such as antenna patterns, intercardinal antenna gain and near field approximations. The treatment of EMC problems is quite mathematical and technical, but some chapters are intended for operational personnel such as system analysts, project managers and operations researchers.

The transfer of the Panama Canal to the Republic of Panama at the end of 1999 marked the end of a special and unique relationship between the United States and Panama that endured over 96 years. It is important to note the significant roles played in the 20th Century by those two countries in the development of world commerce and to acknowledge the sacrifices and contributions made by the thousands of men and women who participated in this great enterprise. The community of people who contributed to the Canal effort was wide and varied--American and Panamanian, French, West Indian, Spanish, European, Asian, Indian and many other nationalities all came together to help build the Canal. They and many of their descendants who stayed to work in Panama remain imbued with the rich and fascinating cultures of all the participating nations. This incredible cookbook, filled with hundreds of recipes that were used by people of all nationalities during the American Era, represents the merging of all those cultures. It aims to preserve the unique cultural and historical heritage of those dedicated men and women who labored to make the Canal truly one of the World's greatest accomplishments.

Loaded to the limit: overloaded buses, bikes, boats and scooters deliver people and goods on a daily basis. These strange forms of transport perform a vital tasks in some countries for the supply of goods, delivery of food, and transportation of passengers - and are an amazing sight for tourists. Calvendo calendars are premium products - a bit more pricey than others but with added benefits: Our calendars always look beautiful on your wall because we produce them locally with premium paper and sophisticated spiral binding, ensuring easy turning of pages and flat hanging against the wall. A protective transparent plastic cover sheet provides added stability and each calendar comes in five languages. Treat yourself to a Calvendo calendar and you get something that looks better all year round.

The building of the Panama Canal by the United States from 1904 to 1914 at the time was the most significant and monumental engineering achievement the world had ever seen. Its completion, despite incredible obstacles, changed the lives of thousands of people in nations around the world and brought to realization a centuries-old dream of connecting the Atlantic and Pacific oceans. The brave and adventurous workers who went to Panama during the construction period faced unimaginable hardships on a daily basis; death was a constant companion as yellow fever, malaria and other tropical diseases took their toll. The family histories contained in this book document the incredible hardships faced by those early construction workers and provide a fascinating glimpse of life in Panama and the former Canal Zone during the American Era of the Panama Canal, from 1904 to 1999.

This book is about the design of vehicles with wheels that are powered by human muscles alone. These can provide affordable, sustainable, and healthy transportation to people around the globe. The term Human-Powered Vehicle, or HPV, is sometimes used to denote a sub-class of vehicles including only high-performance bicycles or tricycles equipped with aerodynamic fairings. More generally, the term refers to any semi-recumbent bicycle. But the term should properly refer to any means of carriage, conveyance, or transport that is powered solely by human muscles. This book is limited to design of human-powered vehicles for land use. There are many reasons why the design and use of such vehicles is beneficial. In developed countries, using an HPV in lieu of an automobile (or in lieu of a second automobile for a family) can save $5,000 to $10,000 each year, while improving health and reducing emissions of greenhouse gases and pollutants. Greenhouse gas emission will be reduced by more than 4,000 kg per year due to the corresponding reduction in energy consumption of more than 17,000 kWh. In addition, infrastructure for cycling is far less costly than highways designed for automotive traffic. Human-powered vehicles were originally designed for transportation, and that is still their most important use. HPVs today provide clean, quiet, and efficient transportation. Perhaps the most compelling reason to use HPVs is sustainability: the environmental footprint of HPVs is typically much, much smaller than that of other modes of transportation. Despite these commonalities, HPVs are used by a variety of different people for a wide range of diverse reasons, including recreation, competition, cost, health, transportation, and concern for the environment. The contents include manufacturing processes and materials, performance modeling, handling, drivetrains, structures, components, human performance, and design strategies.

This second volume of High Speed Rail Planning, Policy and Engineering examines one particular potential high-speed rail line in the United States, looking at the possibility of operating high-speed freight trains to help increase revenues to finance the system. The evaluation includes a look at fixed property, track and terminals and patronage. The proposed route is examined in some detail and the best types of trains for the route are also discussed. The author brings attention to existing conditions, potential line improvements, and development of the proposed line, as well as costs for operating and equipment, particularly fuel, motive power, track and structures.

High Speed Rail Planning, Policy and Engineering looks at the question of where a high-speed passenger rail line would be most productive and how it could be profitable. It investigates the political issues confronting high-speed rail funding and location. This first volume looks at recent achievements in high-speed rail, including record high speeds for trains operating with steel wheels on steel rail. It also covers the history of high-speed rail operations, particularly in the United States. The book examines possible existing routes for development of high-speed rail systems, how right-of-way and terminals might be configured, and the possibilities of track structure. This volume also reviews operating parameters, including the relationship between cost and speed, the issue of security in all aspects as relates to high-speed rail, and different types of high-speed rail systems are evaluated, including true purpose-built high-speed systems, hybrid systems, and what are called blended systems.

In "Forensic Media," Greg Siegel considers how photographic, electronic, and digital media have been used to record and reconstruct accidents, particularly high-speed crashes and catastrophes. Focusing in turn on the birth of the field of forensic engineering, Charles Babbage's invention of a "self-registering apparatus" for railroad trains, flight-data and cockpit voice recorders ("black boxes"), the science of automobile crash-testing, and various accident-reconstruction techniques and technologies, Siegel shows how "forensic media" work to transmute disruptive chance occurrences into reassuring narratives of causal succession. Through historical and philosophical analyses, he demonstrates that forensic media are as much technologies of cultural imagination as they are instruments of scientific inscription, as imbued with ideological fantasies as they are compelled by institutional rationales. By rethinking the historical links and cultural relays between accidents and forensics, Siegel sheds new light on the corresponding connections between media, technology, and modernity.

A small federal agency, NMB facilitates labour relations in two key transportation sectors -- railroads and airlines -- through mediation and arbitration of labour disputes and overseeing union elections. Established under the Railway Labor Act, NMB's primary responsibility is to prevent work stoppages in these critical industries. This book discusses the national mediation board's strengthening plan and control to better facilitate rail and air labour relations.

Grid electrified vehicles or plug-in electric vehicles (PEV) are gaining attention world-wide as a potential low carbon technology. Because it is still an immature technology on the market, there is limited knowledge about the control strategy design; the environmental life cycle rating; the business model behind electricity charging'; charging behaviour's interaction with local electricity grid voltage drop, under dumb or smart grid scenarios; and the monitoring apparatus needed to acquire real data on daily usage of these technologies. This book aims to provide insight into these PEV issues.

According to the National Highway Traffic Safety Administration (NHTSA), per vehicle mile travelled in 2010, motorcyclists were about 30 times more likely to die in a traffic crash than passenger car occupants. States have implemented various strategies to address the factors contributing to motorcycle crashes and fatalities, and NHTSA has assisted these efforts through guidance, grants, and research. This book examines motorcycle crashes and state safety efforts.

The technology of mining is the subject of this fascinating book which was originally published in 1907. Mining Haulage details the railways that operate in the underground world of the mine. The book contains over 300 pages of text, numerous illustrations, and a set of examination questions for the mining sciences student. It contains chapters about steam locomotives, electric locomotives and wiring, and cable railway systems and the principles behind them. It also examines compressed air, gravity and rope, and animal haulage. This historic book has been reprinted in its entirety. It's a treat for anyone who ever worked underground, or for anyone who ever wondered, "How does that work?" It is also a useful reference for model railroaders, model builders and museum docents.

When Electric Railway Engineering was originally published in 1915, the electric railroad was rapidly transforming the nation's cities and suburbs. How trolley cars, interurban cars, and electric freight locomotives operate, and how a railroad must be constructed and maintained to support them, is the subject of this wonderful, historic book. In its pages you'll find chapters about power systems, including overhead and third-rail, and topics such as operation of traction motors, controllers, resistor grids, and other hardware. Long considered a classic, this book has been out of print for nearly 100 years. This new printing is an exact replica of the original, and features nearly 400 pages of text and numerous diagrams.

More than 250 experts from around the world gathered at the Asilomar Transportation and Energy Conference in August 2007 to tackle what many agree is the greatest environmental challenge the world faces: climate change. This 11th Biennial Conference, organized under the auspices of the Energy and Alternative Fuels Committees of the U.S. Transportation Research Board, examined key climate change policy issues and strategies to combat climate impacts from the transportation sector, a leading source of greenhouse gas emissions. This book includes chapters by leading presenters at the Asilomar Conference that reflect the most current views of the world's experts about a critical and rapidly evolving energy and environmental problem. The chapters in this book examine increasing worldwide emissions of greenhouse gases, uncertain oil supply, evolving climate change science, public attitudes toward climate change, and the implications for the U.S. of growth in China, India and elsewhere. They propose methods to reduce growth in vehicle travel through alternative fuel, new technologies, and land use planning. They examine the costs and the potential for greenhouse gas reduction through deployment of advanced technology and alternative fuels and propose strategies to motivate consumers to buy fuel efficient and alternative fuel vehicles, including heavy duty trucks.