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1000 tulosta hakusanalla Roger L. Frye

Telecommunication System Engineering

Telecommunication System Engineering

Roger L. Freeman

John Wiley Sons Inc
2004
sidottu
From the review of the Third Edition: "A must for anyone in volved in the practical aspects of the telecommunications industry."–CHOICE Outlines the expertise essential to the successful operation and design of every type of telecommunications networks in use today New edition is fully revised and expanded to present authoritative coverage of the important developments that have taken place since the previous edition was published Includes new chapters on hot topics such as cellular radio, asynchronous transfer mode, broadband technologies, and network management
Fundamentals of Telecommunications

Fundamentals of Telecommunications

Roger L. Freeman

John Wiley Sons Inc
2005
sidottu
The Second Edition of this critically-acclaimed text continues the standard of excellence set in the first edition by providing a thorough introduction to the fundamentals of telecommunication networks without bogging you down in complex technical jargon or math. Although focusing on the basics, the book has been thoroughly updated with the latest advances in the field, including a new chapter on metropolitan area networks (MANs) and new sections on Mobile Fi, ZigBee and ultrawideband. You’ll learn which choices are now available to an organization, how to evaluate them and how to develop strategies that achieve the best balance among cost, security and performance factors for voice, data, and image communication.
Radio System Design for Telecommunications

Radio System Design for Telecommunications

Roger L. Freeman

John Wiley Sons Inc
2007
sidottu
Step-by-step tutorial to master current design techniques for wireless communication systems The Third Edition of Radio System Design for Telecommunications brings this highly acclaimed book fully up to date with the latest technological advances and new applications. At the same time, the hallmarks of the previous editions, including the text's popular tutorial presentation, have been retained. Readers therefore get all the tools and guidance they need to master an essential set of current design techniques for radio systems that operate at frequencies of 3 MHz to 100 GHz. Using simple mathematics, the author illustrates design concepts and applications. The book's logical organization, beginning with a discussion of radio propagation problems, enables readers to progressively develop the skills and knowledge needed to advance in the text. Topics that are new to the Third Edition include: Chapter devoted to wireless LANs (WLANs) as detailed in IEEE 802.11Subsections covering IEEE 802.15, 802.16, 802.20, and the wireless metropolitan area network (WMAN)WiFi, WiMax, and UWB applications that have recently experienced explosive growthBroadband radio in telecommunications, as well as offset frequency division multiplex (OFDM), a new technique for transmitting information in an interference environmentThe use of very small aperture satellite terminal (VSAT) systems as an economical alternative to public switched telecommunication networks (PSTN) Review questions and problems at the end of each chapter engage readers' newfound skills and knowledge and help them assess whether they are ready to progress to the next chapter. References are provided for readers who want to investigate particular topics in greater depth. Students in wireless telecommunications will find the book's tutorial style ideal for learning all the ins and outs of radio system design, whereas professionals in the industry will want to refer to the Third Edition for its clear explanations of the latest technology and applications.
Michigan

Michigan

Roger L. Rosentreter

The University of Michigan Press
2013
nidottu
The history of Michigan is a fascinating story of breathtaking geography enriched by an abundant water supply, of bold fur traders and missionaries who developed settlements that grew into major cities, of ingenious entrepreneurs who established thriving industries, and of celebrated cultural icons like the Motown sound. It is also the story of the exploitation of Native Americans, racial discord that resulted in a devastating riot, and ongoing tensions between employers and unions. Michigan: A History of Explorers, Entrepreneurs, and Everyday People recounts this colorful past and the significant role the state has played in shaping the United States. Well-researched and engagingly written, the book spans from Michigan’s geologic formation to important 21st-century developments in a concise but detailed chronicle that will appeal to general readers, scholars, and students interested in Michigan’s past, present, and future.
Michigan

Michigan

Roger L. Rosentreter

The University of Michigan Press
2013
sidottu
The history of Michigan is a fascinating story of breathtaking geography enriched by an abundant water supply, of bold fur traders and missionaries who developed settlements that grew into major cities, of ingenious entrepreneurs who established thriving industries, and of celebrated cultural icons like the Motown sound. It is also the story of the exploitation of Native Americans, racial discord that resulted in a devastating riot, and ongoing tensions between employers and unions. Michigan: A History of Explorers, Entrepreneurs, and Everyday People recounts this colorful past and the significant role the state has played in shaping the United States. Well-researched and engagingly written, the book spans from Michigan’s geologic formation to important 21st-century developments in a concise but detailed chronicle that will appeal to general readers, scholars, and students interested in Michigan’s past, present, and future.
Conflict and Compromise

Conflict and Compromise

Roger L. Ransom

Cambridge University Press
1989
pokkari
No series of events has had a more dramatic impact on the course of American history than the Civil War and the emancipation of four million black slaves. In this book Professor Roger Ransom examines the economic and political factors that led to the attempt by Southerners to dissolve the Union in 1860, and the equally determined effort of Northerners to preserve it. Drawing on recent research in economic, political, and social history, Ransom argues that the system of capitalist slavery in the South not only ‘caused’ the Civil War by producing tensions that could not be resolved by compromise; it also played a crucial role in the outcome of that War by crippling the southern war effort at the same time that emancipation became a unifying issue for the North.
One Kind of Freedom

One Kind of Freedom

Roger L. Ransom; Richard Sutch

Cambridge University Press
2001
sidottu
The new edition of the economic history classic One Kind of Freedom reprints the entire text of the first edition together with a new introduction by the authors and an extensive bibliography of works in Southern history published since the appearance of the first edition. The book examines the economic institutions that replaced slavery and the conditions under which ex-slaves were allowed to enter the economic life of the United States following the Civil War. The authors contend that although the kind of freedom permitted to black Americans allowed substantial increases in their economic welfare, it effectively curtailed further black advancement and retarded Southern economic development. Quantitative data are used to describe the historical setting but also shape the authors’ economic analysis and test the appropriateness of their interpretations. Ransom and Sutch’s revised findings enrich the picture of the era and offer new directions for future research.
One Kind of Freedom

One Kind of Freedom

Roger L. Ransom; Richard Sutch

Cambridge University Press
2001
pokkari
The new edition of the economic history classic One Kind of Freedom reprints the entire text of the first edition together with a new introduction by the authors and an extensive bibliography of works in Southern history published since the appearance of the first edition. The book examines the economic institutions that replaced slavery and the conditions under which ex-slaves were allowed to enter the economic life of the United States following the Civil War. The authors contend that although the kind of freedom permitted to black Americans allowed substantial increases in their economic welfare, it effectively curtailed further black advancement and retarded Southern economic development. Quantitative data are used to describe the historical setting but also shape the authors’ economic analysis and test the appropriateness of their interpretations. Ransom and Sutch’s revised findings enrich the picture of the era and offer new directions for future research.
Engineering Materials Volume 1

Engineering Materials Volume 1

Roger L. Timings

PEARSON EDUCATION LIMITED
1998
pokkari
A two-part concise but comprehensive introduction to engineering materials for those more interested in the practical aspects of the subject than in the science and theory. The text has been rewritten to reflect the requirements of the Advancedd GNVQ and BTEC NC/D Engineering specifications.
Canine and Feline 101

Canine and Feline 101

Roger L Welton D V M

iUniverse
2005
pokkari
Drawing upon eleven years of experience in the veterinary field and clinical practice, author and licensed veterinarian Roger L. Welton shares his knowledge in this complete guide to raising healthy, obedient dogs and cats. Topics include: Selecting the right dog or cat to fit you and your family's needs Basic pet care Preventive health care, including spaying and neutering Basic training, including housebreaking and obedience advice Breeding Common signs of illness Special needs of senior pets Managing diabetic pets Full of sound advice and simple approaches on how to train and care for your canine or feline companion, this guide is a blueprint for raising healthy, well-adjusted, and happy dogs and cats.
Tapping the Riches of Science

Tapping the Riches of Science

Roger L. Geiger; Creso M. Sá

Harvard University Press
2009
sidottu
Can university-based scientific research contribute to the economic development of a region? Can it generate wealth for the university? American universities are under increasing pressure to maximize their economic contributions. Tapping the Riches of Science offers a rigorous and far-sighted explanation of this controversial and little-understood movement.Just how do universities contribute to innovation in industry? How have state legislatures promoted local university commitments to economic relevance? And how has the pressure to be economically productive affected the core academic missions of teaching and research? Drawing from a range of social science analyses, campus interviews, and examples of university-industry partnerships, Roger Geiger and Creso Sá reveal the ways that economic development has been incorporated into university commitments. Noting enduring cultural differences between the academic and business worlds, Geiger and Sá deflate both suspicious and overconfident views. They show how elusive success can be for embryonic discoveries with as-yet-unclear applications. Warning against promising—and expecting—too much, Tapping the Riches of Science nonetheless makes a strong case for the long-term promise of practical uses for academic research.
Leonora's Last Act

Leonora's Last Act

Roger L. Parker

Princeton University Press
1997
sidottu
In these essays, Roger Parker brings a series of valuable insights to bear on Verdian analysis and criticism, and does so in a way that responds both to an opera-goer's love of musical drama and to a scholar's concern for recent critical trends. As he writes at one point: "opera challenges us by means of its brash impurity, its loose ends and excess of meaning, its superfluity of narrative secrets." Verdi's works, many of which underwent drastic revisions over the years and which sometimes bore marks of an unusual collaboration between composer and librettist, illustrate in particular why it can sometimes be misleading to assign fixed meanings to an opera. Parker instead explores works like Rigoletto, Il trovatore, La forza del destino, and Falstaff from a variety of angles, and addresses such contentious topics as the composer's involvement with Italian politics, the possibilities of an "authentic" staging of his work, and the advantages and pitfalls of analyzing his operas according to terms that his contemporaries might have understood. Parker takes into account many of the interdisciplinary influences currently engaging musicologists, in particular narrative and feminist theory. But he also demonstrates that close attention to the documentary evidence--especially that offered by autograph scores--can stimulate equal interpretive activity. This book serves as a model of research and critical thinking about opera, while nevertheless retaining a deep respect for opera's continuing power to touch generations of listeners.