Elsevier bv feb 2004 (3 Ergebnisse)

Buch. Zustand: Neu. Neuware - Two major U.S. Midwestern railroads, the Rock Island Lines and the Milwauke Road, filed for bankruptcy after 1975 and the Court ordered them dismembered. This study explains the economic factors causing financial failure such as total rail line excess capacity in the region leading to low density of freight traffic; in addition, labor union rules required unnecessary large train crews. The regulations of the Interstate Commerce Commission aggravated the economic problems by limiting rail line abandonments and mergers designed to improve efficiency. Congress passed the Staggers Act in 1980 to correct a large part of the regulatory limitations to efficient reorganization of the U.S. rail system, but it was too late to save the Rock Island and the Milwaukee Road.The later chapters are economic analyses of the more recent mergers of the large railroads from the Mississippi River to the Pacific Coast. A key saving resulted from the court ruling that segments of rail line could be sold to new short-line railroads without the selling carrier having to pay special compensation to rail workers who were discharged. The Illinois Central Railroad was a prime example of a carrier that sold almost all of its branch lines. Great efficiencies in operations were realized as the Union Pacific acquired the Missouri Pacific and the Southern Pacific. Comparable efficiencies were realized by the Burlington Northern acquisitions of the St. Louis-San Francisco and the Atchison, Topeka & Santa Fe.…

Buch. Zustand: Neu. Neuware - Greek, Indian and Arabic Logic marks the initial appearance of the multi-volume Handbook of the History of Logic. Additional volumes will be published when ready, rather than in strict chronological order. Soon to appear are The Rise of Modern Logic: From Leibniz to Frege. Also in preparation are Logic From Russell to Gödel,Logic and the Modalities in the Twentieth Century, and The Many-Valued and Non-Monotonic Turn in Logic. Further volumes will follow, including Mediaeval and Renaissance Logic and Logic: A History of its Central.In designing the Handbook of the History of Logic, the Editors have taken the view that the history of logic holds more than an antiquarian interest, and that a knowledge of logic's rich and sophisticated development is, in various respects, relevant to the research programmes of the present day. Ancient logic is no exception. The present volume attests to the distant origins of some of modern logic's most important features, such as can be found in the claim by the authors of the chapter on Aristotle's early logic that, from its infancy, the theory of the syllogism is an example of an intuitionistic, non-monotonic, relevantly paraconsistent logic. Similarly, in addition to its comparative earliness, what is striking about the best of the Megarian and Stoic traditions is their sophistication and originality.Logic is an indispensably important pivot of the Western intellectual tradition. But, as the chapters on Indian and Arabic logic make clear, logic's parentage extends more widely than any direct line from the Greek city states. It is hardly surprising, therefore, that for centuries logic has been an unfetteredly international enterprise, whose research programmes reach to every corner of the learned world.Like its companion volumes, Greek, Indian and Arabic Logic is the result of a design that gives to its distinguished authors as much space as would be needed to produce highly authoritative chapters, rich in detail and interpretative reach. The aim of the Editors is to have placed before the relevant intellectual communities a research tool of indispensable value.Together with the other volumes, Greek, Indian and Arabic Logic, will be essential reading for everyone with a curiosity about logic's long development, especially researchers, graduate and senior undergraduate students in logic in all its forms, argumentation theory, AI and computer science, cognitive psychology and neuroscience, linguistics, forensics, philosophy and the history of philosophy, and the history of ideas.…

Buch. Zustand: Neu. Neuware - For many decades, the lead-acid battery has been the most widely used energy-storage device for medium- and large-scale applications (approximately 100Wh and above). In recent years, the traditional, flooded design of the battery has begun to be replaced by an alternative design. This version - the valve-regulated lead-acid (VRLA) battery - requires no replenishment of the water content of the electrolyte solution, does not spill liquids, and can be used in any desired orientation. Since the VRLA battery operates in a somewhat different manner from its flooded counterpart, considerable technological development has been necessary to meet the exacting performance requirements of the full range of applications in which rechargeable batteries are used. The valve-regulated design is now well established in the industrial battery sector, and also appears set to be adopted widely for automotive duty. This book provides a comprehensive account of VRLA technology and its uses. In the future, all industrial processes - including the manufacture of batteries - will be required to conform to the conventions of sustainability. Accordingly, the crucial areas of the environmental impact associated with the production and use of VRLA batteries and the recycling of spent units are also treated thoroughly. Valve-Regulated Lead-Acid Batteries gives an essential insight into the science that underlies the development and operation of VRLA batteries and is a comprehensive reference source for those involved in the practical use of the technology in key energy-storage applications.…