This English translation of the successful French edition presents the conception and design of steel and steel-concrete composite bridges, from simple beam bridges to cable-supported structures. This book focuses primarily on road bridges, emphasizing the basis of their conception and the fundamentals that must be considered in order to assure structural safety and serviceability, as well as highlighting the necessary design checks. The principles are extended in later chapters to railway bridges as well as bridges for pedestrians and cyclists. For these structures, particular attention is paid to consideration of the dynamic performance. The assembly of the steel and the placing of the reinforced or pre-stressed concrete slab are explained while emphasizing their influence on the design of the structure.
The many regiments that fought in the Civil War each had their own stories to tell about what they saw, smelled, tasted, heard and felt while serving in war. The Second Vermont Volunteer Infantry Regiment saw its first combat at the Battle of Bull Run and fought on to Lee's surrender. This richly illustrated work draws from service, pension and court-martial records, and personal letters and diaries to portray the junior officers, noncommissioned officers, and privates of the regiment as they were in battle, on the march, and in camp. Some were heroes, like Private William W. Noyes, awarded the Medal of Honor, and others were not, like Private George E. Blowers, executed for desertion. A roster of the 1,858 men who served in the regiment is provided.
This synthesis will be of interest to state department of transportation (DOT) administrators and mid- to upper-level managers; researchers; cost estimators; bridge and general management system engineers; and bridge design, construction, inspection and maintenance engineers; as well as to private industry professionals involved in developing bridge management system (BMS) software and collecting and analyzing BMS cost data. The state of the practice for collecting and managing cost data for BMS is described based on data obtained from a review of the literature and a survey of the state DOTs. This report describes BMS cost data for work done by contract and in-house forces for state and local governments. It includes project-level cost estimation as well as the collection and management of data for network- level cost models. The various cost estimate methods for replacement; maintenance, repair and rehabilitation; and emergency work are analyzed as are the special requirements of user costs and other special economic data.
This is not a traditional work on topological graph theory. No current graph or voltage graph adorns its pages. Its readers will not compute the genus (orientable or non-orientable) of a single non-planar graph. Their muscles will not flex under the strain of lifting walks from base graphs to derived graphs. What is it, then? It is an attempt to place topological graph theory on a purely combinatorial yet rigorous footing. The vehicle chosen for this purpose is the con cept of a 3-graph, which is a combinatorial generalisation of an imbedding. These properly edge-coloured cubic graphs are used to classify surfaces, to generalise the Jordan curve theorem, and to prove Mac Lane's characterisation of planar graphs. Thus they playa central role in this book, but it is not being suggested that they are necessarily the most effective tool in areas of topological graph theory not dealt with in this volume. Fruitful though 3-graphs have been for our investigations, other jewels must be examined with a different lens. The sole requirement for understanding the logical development in this book is some elementary knowledge of vector spaces over the field Z2 of residue classes modulo 2. Groups are occasionally mentioned, but no expertise in group theory is required. The treatment will be appreciated best, however, by readers acquainted with topology. A modicum of topology is required in order to comprehend much of the motivation we supply for some of the concepts introduced.
This report provides a methodology for estimating the time rate of scour and the design scour depth for a bridge founded on rock, as well as design and construction guidelines for application of the methodology. It will be of interest to hydraulic, bridge, and geotechnical engineers responsible for designing bridge foundations on rock or maintenance engineers concerned about existing bridges founded on erodible rock."--Foreword.
This graduate text, and Cooper's companion introductory text ('Introduction to the Technology of Explosives'), serve the same markets as the successful explosives reference by Meyer, now in its 4th edition. VCH also published the International Journal of Propellants, Explosives, and Pyrotechnics. The resulting package would give VCH the major presence in the field. This text presents the basic technologies used in the engineering of explosives and explosive systems, i.e., chemistry, burning, detonation, shock waves, initiation theories, scaling. The book is written for upper-division undergraduate or graduate-level scientists and engineers, and assumes a good grasp of basic physics, chemistry, mechanics and mathematic through calculus. It is based on lecture notes used for graduate courses at the Dept. of Energy Laboratories, and could serve as a core text for a course at schools of mining or military engineering. The intent of the book is to provide the engineer or scientist in the field with an understanding of the phenomena involved and the engineering tools needed to solve/ design/ analyze a broad range of real problems.
Through a careful treatment of number theory and geometry, Number, Shape, & Symmetry: An Introduction to Number Theory, Geometry, and Group Theory helps readers understand serious mathematical ideas and proofs. Classroom-tested, the book draws on the authors' successful work with undergraduate students at the University of Chicago, seventh
Data Protection, Privacy Regulators and Supervisory Authorities explores and details the establishment, rules, and powers of data protection regulators and supervisory authorities. It also discusses rights issues (pursuing and defending) as well as the developing area of fines and contestability. Data protection and privacy are arguably the most significant developing areas of law and policy. New regulations span from the GDPR (EU) to the CCPA (California), and other new rules internationally. How the new data protection rules operate on a day-to-day basis is linked to the activities, functions and orders of data protection regulators and supervisory authorities. This brand new title includes coverage of: - The establishment and wider powers of the new data regulators - The new sanctions, orders, penalties and powers to enforce compliance - The new obligations to contact data regulators even before data collections - The detailed GDPR and DPA powers and requirements - Recent fines, penalties and case law including CJEU This book is essential for any entity dealing with the new data protection and privacy issues as no company, organisation nor their internal or external advisors, can ignore these new regulators, nor fully understand the new data protection and privacy compliance landscape without a detailed appreciation of these regulators.
This monograph provides a comprehensive overview of methods for searching, evaluating, and optimizing highway location and alignments using genetic algorithms (GAs), a powerful Artificial Intelligence (AI) technique. It presents a two-level programming structure to deal with the effects of varying highway location on traffic level changes in surrounding road networks within the highway location search and alignment optimization process. In addition, the proposed method evaluates environmental impacts as well as all relevant highway costs associated with its construction, operation, and maintenance. The monograph first covers various search methods, relevant cost functions, constraints, computational efficiency, and solution quality issues arising from optimizing the highway alignment optimization (HAO) problem. It then focuses on applications of a special-purpose GA in the HAO problem where numerous highway alignments are generated and evaluated, and finally the best ones are selected based on costs, traffic impacts, safety, energy, and environmental considerations. A review of other promising optimization methods for the HAO problem is also provided in this monograph.
Testing techniques for VLSI circuits are undergoing many exciting changes. The predominant method for testing digital circuits consists of applying a set of input stimuli to the IC and monitoring the logic levels at primary outputs. If, for one or more inputs, there is a discrepancy between the observed output and the expected output then the IC is declared to be defective. A new approach to testing digital circuits, which has come to be known as IDDQ testing, has been actively researched for the last fifteen years. In IDDQ testing, the steady state supply current, rather than the logic levels at the primary outputs, is monitored. Years of research suggests that IDDQ testing can significantly improve the quality and reliability of fabricated circuits. This has prompted many semiconductor manufacturers to adopt this testing technique, among them Philips Semiconductors, Ford Microelectronics, Intel, Texas Instruments, LSI Logic, Hewlett-Packard, SUN microsystems, Alcatel, and SGS Thomson. This increase in the use of IDDQ testing should be of interest to three groups of individuals associated with the IC business: Product Managers and Test Engineers, CAD Tool Vendors and Circuit Designers. Introduction to IDDQ Testing is designed to educate this community. The authors have summarized in one volume the main findings of more than fifteen years of research in this area.
Isotope effects have become one of the most powerful tools available to the enzymologist for probing enzymic mechanisms. Enzyme Mechanism from Isotope Effects presents the basic theory underlying isotope effects, including the latest findings on proton tunneling and coupled atomic notions. Specific theoretical applications are emphasized in regard to the types of information that can be obtained using isotope effects. The book also examines recent theoretical treatments of the product dependence of deuterium isotope effects, multiple isotope effects and isotope effects on intermediate partitioning. Other topics include a complete discussion of methods for measuring isotope effects, including a detailed description of the use of the isotope ratio mass spectrometer to obtain isotope effects, and a review of the literature regarding mechanistic information obtained from isotope effects for individual classes of enzyme-catalyzed reactions. Enzyme Mechanism from Isotope Effects is an excellent reference source for investigators using isotope effects in their research. The book is also valuable for reference libraries and instructors teaching courses in enzyme mechanism.
Jean Paul Pallud, author of the highly acclaimed The Battle of the Bulge Then and Now, presents — for the first time through comparison ‘then and now’ photographs — a detailed account of the Battle of France: the forty-five traumatic days from May 10 to June 24, 1940 that resulted in one of the most remarkable military victories of modern times. During those six weeks, six nations found themselves at war, fighting across four countries. From the polders of the Netherlands in the north to the mountains of the Alps in the south, and from the Rhine valley to the Atlantic coast, Jean Paul Pallud explores every corner of the battlefield, the camera recording the scenes today where fifty years ago Dutch, Belgian, German, French, British and Italian soldiers were locked in mortal combat. Battles great and small are described and illustrated to color the canvas of both the broad strategy and the individual firefight in Hitler’s victorious campaign of Blitzkrieg in the West.
Who holds the power in financial markets? For many, the answer would probably be the large investment banks, big asset managers, and hedge funds that are often in the media's spotlight. But more and more a new group of sovereign investors, which includes some of the world's largest sovereign wealth funds, government pension funds, central bank reserve funds, state-owned enterprises, and other sovereign capital-enabled entities, have emerged to become the most influential capital markets players and investment firms, with $30 trillion in assets under management (“super asset owners”). Their ample resources, preference for lower profile, passive investing, their long-time horizon and adherence to sustainability as well as their need to diversify globally and by sector have helped to transform the investment world and, in particular, private markets for digital companies. They have helped create and sustain an environment that has fostered the rise of the likes of Uber, Alibaba, Spotify and other transformative players in the digital economy, while providing their founders and business models the benefit of long-term capital. Despite this increasingly important impact, sovereign investors remain mostly unknown, often maintaining a low profile in global markets. For the same reason, they’re also among the most widely misunderstood, as many view investments made by sovereign investors as purely driven by political aims. The general perception is that most sovereign investors lack transparency and have questionable governance controls, causing an investee nation to fear exposure to risks of unfair competition, data security, corruption, and non-financially or non-economically motivated investments. The current global tensions around the AI race and tech competition – and now the corona virus pandemic – have exacerbated such misperceptions, spawning controversies around sovereign investors and capital markets, governments, new technologies, cross-border investments, and related laws and regulations. As such, sovereign capital and the global digital economy are undergoing an unprecedented, contentious moment. In short, the emergence of sovereign funds symbolizes a major shift of the world’s economic power. For the first time, investment funds from developing countries are playing with OECD financial giants as equals. Furthermore, their investments into high tech enable them to participate at the cutting-edge of the fourth industrial revolution, challenging traditional innovation powerhouses like the US and Germany. For all stakeholders, from tech unicorns, VC funds, asset managers, financial firms, to policymakers, law firms, academics, and the general public, this is the must-have book to get to know these new venture capitalists and “super asset owners”.
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