This book is a guide to the use of inverse theory for estimation and conditional simulation of flow and transport parameters in porous media. It describes the theory and practice of estimating properties of underground petroleum reservoirs from measurements of flow in wells, and it explains how to characterize the uncertainty in such estimates. Early chapters present the reader with the necessary background in inverse theory, probability and spatial statistics. The book demonstrates how to calculate sensitivity coefficients and the linearized relationship between models and production data. It also shows how to develop iterative methods for generating estimates and conditional realizations. The text is written for researchers and graduates in petroleum engineering and groundwater hydrology, and can be used as a textbook for advanced courses on inverse theory in petroleum engineering. It includes many worked examples to demonstrate the methodologies and a selection of exercises.
Indeed, the story of General Price -- as this account by Albert Castle shows -- is the story, in large part, of the Confederacy's struggle in the West. The author draws a fascinating portrait of Price the man -- vain, courageous, addicted to secrecy -- and produces insightful interpretations and much pertinent information about the Civil War in the West.
Introduction to the Theory of Flow Machines details the fundamental processes and the relations that have a significant influence in the operating mechanism of flow machines. The book first covers the general consideration in flow machines, such as pressure, stress, and cavitation. In the second chapter, the text deals with ducts; this chapter discusses the general remarks, types of flow, and mixing process. Next, the book tackles the types of cascades, along with its concerns. The closing chapter covers the flow machine and its components, such as turbine, wheels, engines, and propellers. The text will be of great use to mechanical engineers and technicians.
Winning and Losing in the Civil War collects fifteen of the most influential short writings by accomplished Civil War historian Albert Castel, each presented with his trademark wit, style, and analytical precision. The author expounds on some of the most provocative, arresting issues surrounding the war, including the dispute over inevitability of Northern victory and the question of Lee's greatness on and off the battlefield. Castel contemplates presidents and mules, generals and guerrillas, lovers and haters, facts and opinions, actualities and probabilities. In addition, he uses the volume as a forum for reflecting on his role as historian, identifying the primary problem facing present-day practitioners of Civil War historiography, and illumining what remains to be accomplished in this heavily tilled but ever-popular field of scholarly inquiry.
Nowhere was the Civil War as savage as it was in Missouri-and nowhere did it produce a killer more savage than William Anderson. For a brief but dramatic period, "Bloody Bill" played the leading role in the most violent arena of the entire war--and did so with a vicious abandon that spread fear throughout the land. A name associated with William Quantrill and Jesse James, Bloody Bill Anderson was known for never taking prisoners. A former horse thief turned bushwhacker, he became the scourge of Kansas and Missouri with a reputation for unspeakable atrocities. Sometimes he left the bodies of dead Federal soldiers scalped, skinned, and castrated. Sometimes he decapitated them and rearranged their heads. Wherever Bloody Bill rode, the Grim Reaper rode alongside. In telling this story of bitter bloodshed, historians Castel and Goodrich track Bloody Bill's reign of terror over increasingly violent raids. He rode with Quantrill in the infamous sack of Lawrence and killed more victims than any other raider. Then he led the brutal Centralia Massacre, a blood-soaked nightmare recounted here hour-by-hour from firsthand accounts. More than compiling a chronicle of horrors, Castel and Goodrich have produced the first full-fledged account of Anderson's career. They examine his prewar life, explain how he became a guerrilla, then describe the war that he and his men waged against Union soldiers and defenseless civilians alike. The authors' disagreements on many aspects of Anderson's gruesome career add a fascinating dimension to the book. Only 26 when he was killed charging an ambush, Bloody Bill Anderson had already become a legend. This book takes readers behind the legend and provides a closer look at the man-and at the face of terror.
TACS'91 is the first International Conference on Theoretical Aspects of Computer Science held at Tohoku University, Japan, in September 1991. This volume contains 37 papers and an abstract for the talks presented at the conference. TACS'91 focused on theoretical foundations of programming, and theoretical aspects of the design, analysis and implementation of programming languages and systems. The following range of topics is covered: logic, proof, specification and semantics of programs and languages; theories and models of concurrent, parallel and distributed computation; constructive logic, category theory, and type theory in computer science; theory-based systems for specifying, synthesizing, transforming, testing, and verifying software.
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