Originally published in 1986. This book focusses on a critical analysis of regional development strategy in South Africa, and shifts over time in that strategy. Regional development theory and thinking about settlement policy have developed largely independently of each other. This book clarifies some of the resulting confusion and points towards a greater integration of the two areas of understanding. The book provides an overview of shifts which occurred in national and regional development theory and the broader social, economic and political factors which influenced these shifts. It identifies the major policy implications of the various development approaches, with particular emphasis placed on the role of settlement policy. The differences between policy approaches and the debates surrounding them are identified and discussed.
Originally published in 1990, Urban Markets looks at how the informal sector of the economy should be encouraged to assist in the alleviation of problems of poverty and unemployment. Despite this rhetoric, few concrete, implementable ways have been developed. This book is concerned with one such potential strategy which the authors consider to be particularly effective: the creation of both built and open markets for very small retailers and wholesalers. Based on experience of observing such markets in several continents, the authors combine a discussion of the theoretical issues surrounding the creation of urban markets with practical hints of how to establish and run them.
This book provides a detailed history of the struggle by Parliament and the British public to make the Executive accountable for the use of public funds, from early historical developments through to modern principles and practice.
Taking South Africa as a case study, this book puts forward an innovative holistic view of urban movement and transportation. It argues that movement is not an end in itself, but simply one element of urban public structure. Its key issue therefore is not how to improve transportation, but how transportation can best be used to improve overall urban performance.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Presents a comprehensive introduction to the selection,operation, and testing of infrared devices, including adescription of modern detector assemblies and theiroperation This book discusses how to use and test infrared and visibledetectors. The book provides a convenient reference for thoseentering the field of IR detector design, test or use, those whowork in the peripheral areas, and those who teach and train othersin the field. Chapter 1 contains introductory material. Radiometry is coveredin Chapter 2. The author examines Thermal detectors in Chapter 3;the “Classical” photon detectors – simplephotoconductors and photovoltaics in Chapter 4; and “ModernPhoton Detectors” in Chapter 5. Chapters 6 through 8consider respectively individual elements and small arrays ofelements the “readouts” (ROICs) used with large imagingarrays; and Electronics for FPA Operation and Testing. The Test Setand The Testing Process are analyzed in Chapters 9 and 10, withemphasis on uncertainty and trouble shooting. Chapters 11 through15 discuss related skills, such as Uncertainty, Cryogenics, Vacuum,Optics, and the use of Fourier Transforms in the detector business.Some highlights of this new edition are that it Discusses radiometric nomenclature and calculations, detectormechanisms, the associated electronics, how these devices aretested, and real-life effects and problems Examines new tools in Infrared detector operations,specifically: selection and use of ROICs, electronics for FPAoperation, operation of single element and very small FPAs,microbolometers, and multi-color FPAs Contains five chapters with frequently sought-after informationon related subjects, such as uncertainty, optics, cryogenics,vacuum, and the use of Fourier mathematics for detectoranalyses Fundamentals of Infrared and Visible Detector Operation andTesting, Second Edition, provides the background and vocabularynecessary to help readers understand the selection, operation, andtesting of modern infrared devices.
For more than fifty years, the Terran Republic and the Terran League have been killing one another. The death toll has climbed ever higher, year after year, with no end in sight. But the members of the Five Hundred, the social elite of the Republic’s Heart Worlds, don’t care. Rear Admiral Terrence Murphy is a Heart Worlder. His family is part of the Five Hundred. His wife is the daughter of one of the Five Hundred’s wealthiest, most powerful industrialists. His sons and his daughter can easily avoid military service, and political power is his for the taking. There is no end to how high he can rise in the Republic’s power structure. All he has to do is successfully complete a risk-free military “governorship” in the backwater Fringe System of New Dublin without rocking the boat. But the people sending him to New Dublin have miscalculated, because Terrence Murphy is a man who believes in honor. Who believes in duty—in common decency and responsibility. Who believes there are dark and dangerous secrets behind the façade of what “everyone knows.” Terrence Murphy intends to meet those responsibilities, to unearth those secrets, and he doesn’t much care what the Five Hundred want. He intends to put a stop to the killing. Terrence Murphy is coming for whoever has orchestrated fifty-six years of bloodshed and slaughter, and Hell itself is coming with him. At the publisher's request, this title is sold without DRM (Digital Rights Management). About The Gordian Protocol: “Tom Clancy-esque exposition of technical details . . . absurd humor and bloody action. Echoes of Robert Heinlein . . . lots of exploding temporal spaceships and bodies . . . action-packed . . .” —Booklist “[A] fun and thrilling standalone from Weber and Holo. . . . Time travel enthusiasts will enjoy the moral dilemmas, nonstop action, and crisp writing.”—Publishers Weekly
Valence bond (VB) theory, which builds the descriptions of molecules from those of its constituent parts, provided the first successful quantum mechanical treatments of chemical bonding. Its language and concepts permeate much of chemistry, at all levels. Various modern formulations of VB theory represent serious tools for quantum chemical studies of molecular electronic structure and reactivity. In physics, there is much VB-based work (particularly in semi-empirical form) on larger systems. Importance of TopicThe last decade has seen significant advances in methodology and a vast increase in the range of applications, with many new researchers entering the field.Why This TitleValence Bond Theory succeeds in presenting a comprehensive selection of contributions from leading valence bond (VB) theory researchers throughout the world. It focuses on the vast increase in the range of applications of methodology based on VB theory during the last decade and especially emphasizes recent advances.
The cutting-edge new edition of the classic introduction to radioactive measurement Gammy-Ray Spectrometry is a key technique in the study of radioactive decay. It measures the rate and extent of radioactivity from a variety of sources, both natural and artificial, including cosmic ray sources, nuclear reactors, high-energy physics experiments, and more. The resulting data can be essential to environmental monitoring and to a range of experimental sciences. For years, Practical Gamma-Ray Spectrometry has served as the classic introduction to this area for current or aspiring practitioners. A comprehensive but accessible treatment of the subject, with a thorough discussion of all major classes of detectors and their associated electronic systems, it contains everything a researcher needs to make optimal gamma-ray measurements. Now fully updated to reflect the latest technology and experimental data, it is a must-own for researchers looking to incorporate gamma-ray spectrometry into their scientific practice. Readers of the third edition of Practical Gamma-Ray Spectrometry will also find: Fault-finding guide for rapid and effective problem resolution Workshop-style approach emphasizing the fundamentals of laboratory practice New sections dealing with novel developments in nuclear structure research, measuring effects of pollution and climate change, new semiconductor materials, and more Practical Gamma-Ray Spectrometry is ideal for PhD students and practicing gamma-ray spectroscopists, including researchers working on radiation, energy and environmental monitoring professionals, and researchers working in physics, archaeometry, and related subjects.
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