Measured geodesic laminations are a natural generalization of simple closed curves in surfaces, and they play a decisive role in various developments in two-and three-dimensional topology, geometry, and dynamical systems. This book presents a self-contained and comprehensive treatment of the rich combinatorial structure of the space of measured geodesic laminations in a fixed surface. Families of measured geodesic laminations are described by specifying a train track in the surface, and the space of measured geodesic laminations is analyzed by studying properties of train tracks in the surface. The material is developed from first principles, the techniques employed are essentially combinatorial, and only a minimal background is required on the part of the reader. Specifically, familiarity with elementary differential topology and hyperbolic geometry is assumed. The first chapter treats the basic theory of train tracks as discovered by W. P. Thurston, including recurrence, transverse recurrence, and the explicit construction of a measured geodesic lamination from a measured train track. The subsequent chapters develop certain material from R. C. Penner's thesis, including a natural equivalence relation on measured train tracks and standard models for the equivalence classes (which are used to analyze the topology and geometry of the space of measured geodesic laminations), a duality between transverse and tangential structures on a train track, and the explicit computation of the action of the mapping class group on the space of measured geodesic laminations in the surface.

In late nineteenth and early twentieth century Britain, there was widespread fascination with the technological transformations wrought by modernity. Films, newspapers and literature told astonishing stories about technology, such as locomotives breaking speed records and moving images seemingly springing into life onscreen. And, whether in films about train travel, or in newspaper articles about movie theatres on trains, stories about the convergence of the railway and cinema were especially prominent. Together, the two technologies radically transformed how people interacted with the world around them, and became crucial to how British media reflected the nation's modernity and changing role within the empire. Rebecca Harrison draws on archival sources and an extensive corpus of films to trace the intertwined histories of the train and the screen for the first time. In doing so, she presents a new and illuminating material and cultural history of the period, and demonstrates the myriad ways railways and cinema coalesced to transform the population's everyday life. With examples taken from more than 240 newsreels and 40 feature-length films, From Steam to Screen is essential reading for students and researchers working on film studies and British history at the turn of the century and beyond.

In today's maturing railway industry, the key to getting - and staying - ahead is to keep up with the latest developments across all sectors involved in railway technology. There is pressure upon the rail industry to deliver more customer benefits, with greater cost-effectiveness, faster - whether that customer has freight interests or is a passenger. The demands being made on the rail networks is steadily increasing and manufacturers are being pushed to produce higher speed, higher load, rolling stock while considering stringent safety conditions. "Railway Rolling Stock" brings together contributions from all areas of the rail industry and academia and offers the opportunity to see the most up-to-date information and technological advances from experts in the field. This extensive collection of papers covers such topics as: the passenger environment; rolling stock reliability and maintenance; technology and developments in rolling stock; and wheels and brakes. "Railway Rolling Stock" should be of great interest to all those engineering managers, contractors, engineers and consultants, involved in any aspect of railway technology.

A comprehensive introduction to the theory and practice of contemporary data science analysis for railway track engineering Featuring a practical introduction to state-of-the-art data analysis for railway track engineering, Big Data and Differential Privacy: Analysis Strategies for Railway Track Engineering addresses common issues with the implementation of big data applications while exploring the limitations, advantages, and disadvantages of more conventional methods. In addition, the book provides a unifying approach to analyzing large volumes of data in railway track engineering using an array of proven methods and software technologies. Dr. Attoh-Okine considers some of today s most notable applications and implementations and highlights when a particular method or algorithm is most appropriate. Throughout, the book presents numerous real-world examples to illustrate the latest railway engineering big data applications of predictive analytics, such as the Union Pacific Railroad s use of big data to reduce train derailments, increase the velocity of shipments, and reduce emissions. In addition to providing an overview of the latest software tools used to analyze the large amount of data obtained by railways, Big Data and Differential Privacy: Analysis Strategies for Railway Track Engineering: Features a unified framework for handling large volumes of data in railway track engineering using predictive analytics, machine learning, and data mining Explores issues of big data and differential privacy and discusses the various advantages and disadvantages of more conventional data analysis techniques Implements big data applications while addressing common issues in railway track maintenance Explores the advantages and pitfalls of data analysis software such as R and Spark, as well as the Apache Hadoop(R) data collection database and its popular implementation MapReduce Big Data and Differential Privacy is a valuable resource for researchers and professionals in transportation science, railway track engineering, design engineering, operations research, and railway planning and management. The book is also appropriate for graduate courses on data analysis and data mining, transportation science, operations research, and infrastructure management. NII ATTOH-OKINE, PhD, PE is Professor in the Department of Civil and Environmental Engineering at the University of Delaware. The author of over 70 journal articles, his main areas of research include big data and data science; computational intelligence; graphical models and belief functions; civil infrastructure systems; image and signal processing; resilience engineering; and railway track analysis. Dr. Attoh-Okine has edited five books in the areas of computational intelligence, infrastructure systems and has served as an Associate Editor of various ASCE and IEEE journals.

This book illustrates the work of Network Rail over the past eight years to transform the Western Region from a diesel-only railway, with track layouts from the 1960s and '70s, to a modern electrified railway on the core Paddington to Cardiff and Newbury section, with enhanced capability, new signalling systems, and widespread equipment renewal, including the new station and flyovers at Reading. Using never before published photographs of the upgrade and renewal work both under way and completed, it gives an insight into the work involved. The book does not just encompass the core section of upgrade work, but also extends into Wales, Devon and Cornwall, emphasising the widespread nature of the work. Lavishly illustrated, it also includes track diagrams of new layouts, the campaign diagrams utilised during the big blockade works, and tables showing key stages of the works and milestones attained.

R. P. Bradley's findings on the GWR two cylinder 4-6-0s and 2-6-0s locomotive design and performance as presented with tables, diagrams and detailed tables.

O. S. Nock delves into the development of the precursor family of locomotives which, after struggling to meet demands in 1903, was divided into four distinct classes. This Nock approaches with detailed diagrams, tables and photographs from the period.

A history and glimpse into the various uses and types of the LMS Wagon as compiled by R J Essery and K R Morgan. The book includes tables, photographs and diagrams, as well as providing details of the colour of the wagons alongside the black and white photography.

A collection of the Great Western Railway: Names, Numbers, Types and Classes book editions spanning the middle of the 20th century from the detailed work of W. G. Chapman.

This concise look at the locomotive company Robert Stephenson & Co from 1823 to 1923 by J. G. Warren provides a unique history of the locomotive industry as it came to be built. He includes details such as letters, diagrams, photos, pictures and tables to give a full understanding of that century of progression.

J. W. P. Rowledge looks at the development and intricacies of the L.M.S Pacifics using detailed tables, diagrams and photographs.