Narrow Gauge to No Man's Land

Narrow Gauge to No Man's Land PDF Author: Richard Dunn
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 220

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Narrow Gauge to No Man's Land

Narrow Gauge to No Man's Land PDF Author: Richard Dunn
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 220

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Book Description


Narrow Gauge in the Arras Sector

Narrow Gauge in the Arras Sector PDF Author: Joan S. Farebrother
Publisher: Casemate Publishers
ISBN: 1473869587
Category : History
Languages : en
Pages : 375

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Book Description
The Arras sector of the Western Front in World War I (WW1) was held partly by the British and Dominions 1st Army from September 1915, and almost wholly by the 1st and 3rd Armies from March 1916. No less than in the Ypres sector to the north and the Somme sector to the south, the struggles of the French and then British troops in this sector were pivotal to the outcome of the War. The sector included countryside in the south, but in the north a major part of the industrial and coal-mining area of northern France, around Lens and Bthune. In this book the contribution of metre and 60 cm gauge railways to the Allied war effort in this sector is examined in the context of the history of the metre gauge lines already established. The build up of light (60 cm gauge) lines from 1916 is examined in detail area by area, and the contribution of the related metre gauge lines is reassessed, from British and French sources. After the War the role of these railways in the reconstruction and recovery of this devastated region of France is described. Later the surviving part of the 60 cm gauge network served the sugar beet industry east of Arras. The history is followed through another World War to the closure of the last of these railways in 1957.The book refers to previous works on British War Department light railways in WW1, but contains sufficient general information for readers new to the subject. It also describes how to find key locations now, and how and where rolling stock can be seen. Six walks and an urban tour are included for those who wish to explore the territory in greater depth.

Narrow Gauge at War

Narrow Gauge at War PDF Author: Keith Taylorson
Publisher:
ISBN: 9781871980295
Category :
Languages : en
Pages : 120

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Rails To Oblivion: The Decline Of Confederate Railroads In The Civil War [Illustrated Edition]

Rails To Oblivion: The Decline Of Confederate Railroads In The Civil War [Illustrated Edition] PDF Author: Dr. Christopher R. Gabel
Publisher: Pickle Partners Publishing
ISBN: 1782895701
Category : History
Languages : en
Pages : 45

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Book Description
Includes 2 charts, 7 maps, 7 figures and 5 Illustrations. Renowned Military Historian Dr Christopher Gabel charts the decline of the Confederate Railways system that was to spell ultimate doom to the outnumbered soldiers of the Southern states. Military professionals need always to recognize the centrality of logistics to military operations. In this booklet, Dr. Christopher R. Gabel provides a companion piece to his “Railroad Generalship” which explores the same issues from the other side of the tracks, so to speak. “Rails to Oblivion” shows that neither brilliant generals nor valiant soldiers can, in the long run, overcome the effects of a neglected and deteriorating logistics system. Moreover, the cumulative effect of mundane factors such as metal fatigue, mechanical friction, and accidents in the civilian workplace can contribute significantly to the outcome of a war. And no matter how good some thing or idea may look on paper, or how we delude ourselves, we and our soldiers must live with, and die in, reality. War is a complex business. This booklet explores some of the facets of war that often escape the notice of military officers, and as COL Jerry Morelock intimated in his foreword to “Railroad Generalship,” these facets decide who wins and who loses.

The War of the Gauges

The War of the Gauges PDF Author: John J. Lipsey
Publisher:
ISBN:
Category : Railroad gauges
Languages : en
Pages : 38

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Railways and War Before 1918

Railways and War Before 1918 PDF Author: Denis Bishop
Publisher:
ISBN:
Category : Military railroads
Languages : en
Pages : 168

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Narrow Gauge in the Tropics

Narrow Gauge in the Tropics PDF Author: Augustus J. Veenendaal, Jr.
Publisher: Railroads Past and Present
ISBN: 9780253060297
Category : Transportation
Languages : en
Pages : 352

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Book Description
Narrow Gauge in the Tropics is the first comprehensive history of railways and tramways in the Dutch East Indies (modern Indonesia) from breaking ground in 1864 to the invasion of the Japanese during World War II. During the mid-19th century under colonial rule, the Dutch East Indies experienced enormous increases in production of sugar, coffee, and other commodities, resulting in a great dilemma: How were these goods to be moved to port when wagons hauled by animals was the only available form of transportation? The solution was to build a railway network through some of the most challenging terrain on the planet. Lavishly illustrated, Narrow Gauge in the Tropics explores technical aspects of the construction of the railways over difficult terrain, the origin of the technicians who made the seemingly impossible happen, and the social impact of the railways on the indigenous population.

The Dawning of Gauge Theory

The Dawning of Gauge Theory PDF Author: Lochlainn O'Raifeartaigh
Publisher: Princeton University Press
ISBN: 0691215111
Category : Science
Languages : en
Pages :

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Book Description
During the course of this century, gauge invariance has slowly emerged from being an incidental symmetry of electromagnetism to being a fundamental geometrical principle underlying the four known fundamental physical interactions. The development has been in two stages. In the first stage (1916-1956) the geometrical significance of gauge-invariance gradually came to be appreciated and the original abelian gauge-invariance of electromagnetism was generalized to non-abelian gauge invariance. In the second stage (1960-1975) it was found that, contrary to first appearances, the non-abelian gauge-theories provided exactly the framework that was needed to describe the nuclear interactions (both weak and strong) and thus provided a universal framework for describing all known fundamental interactions. In this work, Lochlainn O'Raifeartaigh describes the former phase. O'Raifeartaigh first illustrates how gravitational theory and quantum mechanics played crucial roles in the reassessment of gauge theory as a geometric principle and as a framework for describing both electromagnetism and gravitation. He then describes how the abelian electromagnetic gauge-theory was generalized to its present non-abelian form. The development is illustrated by including a selection of relevant articles, many of them appearing here for the first time in English, notably by Weyl, Schrodinger, Klein, and London in the pre-war years, and by Pauli, Shaw, Yang-Mills, and Utiyama after the war. The articles illustrate that the reassessment of gauge-theory, due in a large measure to Weyl, constituted a major philosophical as well as technical advance.

Chicago

Chicago PDF Author: John F. McDonald
Publisher: Routledge
ISBN: 1317418824
Category : Business & Economics
Languages : en
Pages : 264

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Book Description
Chicago went from nothing in 1830 to become the second-largest city in the nation in 1900, while the Midwest developed to become one of the world’s foremost urban areas. This book is an economic history of the Chicago metropolitan area from the 1820s to the present. It examines the city in its Midwestern region and compares it to the other major cities of the North. This book uses theories of the economics of location and other economic models to explain much of Chicago’s history. Chicago maintained its status as the second-largest city through the first decades of the 20th century, but rapid growth shifted to the Sunbelt following World War II. Since the 1950s the city’s history can be divided into four distinct periods; growth with suburbanization (1950-1970), absence of growth, continued suburbanization, and central city crisis (1970-1990), rebound in the 1990s, and financial crisis and deep recession after 2000. Through it all Chicago has maintained its position as the economic capital of the Midwest. The book is a synthesis of available literature and public data, and stands as an example of using economics to understand much of the history of Chicago. This book is intended for the college classroom, urban scholars, and for those interested in the history of one of world’s foremost urban areas.

Broader Than Broad

Broader Than Broad PDF Author: Robin Barnes
Publisher:
ISBN: 9781900340076
Category : Broad gauge railroads
Languages : en
Pages : 36

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Book Description