Cryptologic Aspects of German Intelligence Activities in South America During World War II
Cryptologic Aspects of German Intelligence Activities in South America During World War II

Author: David P. Mowry

Publisher: Military Bookshop

Published: 2012-08

Total Pages: 104

ISBN-13: 9781782661610

DOWNLOAD EBOOK

This publication joins two cryptologic history monographs that were published separately in 1989. In part I, the author identifies and presents a thorough account of German intelligence organizations engaged in clandestine work in South America as well as a detailed report of the U.S. response to the perceived threat. Part II deals with the cryptographic systems used by the varioius German intelligence organizations engaged in clandestine activities.

Deep Space Optical Communications
Deep Space Optical Communications

Author: Hamid Hemmati

Publisher: John Wiley & Sons

Published: 2006-06-05

Total Pages: 683

ISBN-13: 0470042400

DOWNLOAD EBOOK

A quarter century of research into deep space and near Earth optical communications This book captures a quarter century of research and development in deep space optical communications from the Jet Propulsion Laboratory (JPL). Additionally, it presents findings from other optical communications research groups from around the world for a full perspective. Readers are brought up to date with the latest developments in optical communications technology, as well as the state of the art in component and subsystem technologies, fundamental limitations, and approaches to develop and fully exploit new technologies. The book explores the unique requirements and technologies for deep space optical communications, including: * Technology overview; link and system design drivers * Atmospheric transmission, propagation, and reception issues * Flight and ground terminal architecture and subsystems * Future prospects and applications, including navigational tracking and light science This is the first book to specifically address deep space optical communications. With an increasing demand for data from planetary spacecraft and other sources, it is essential reading for all optical communications, telecommunications, and system engineers, as well as technical managers in the aerospace industry. It is also recommended for graduate students interested in deep space communications.

Past, Present, and Future of Statistical Science
Past, Present, and Future of Statistical Science

Author: Xihong Lin

Publisher: CRC Press

Published: 2014-03-26

Total Pages: 648

ISBN-13: 1482204983

DOWNLOAD EBOOK

Past, Present, and Future of Statistical Science was commissioned in 2013 by the Committee of Presidents of Statistical Societies (COPSS) to celebrate its 50th anniversary and the International Year of Statistics. COPSS consists of five charter member statistical societies in North America and is best known for sponsoring prestigious awards in stat

Sourcebook of Family Theories and Methods
Sourcebook of Family Theories and Methods

Author: Pauline Boss

Publisher: Springer Science & Business Media

Published: 2008-11-19

Total Pages: 747

ISBN-13: 0387857648

DOWNLOAD EBOOK

Origins We call this book on theoretical orientations and methodological strategies in family studies a sourcebook because it details the social and personal roots (i.e., sources) from which these orientations and strategies flow. Thus, an appropriate way to preface this book is to talk first of its roots, its beginnings. In the mid 1980s there emerged in some quarters the sense that it was time for family studies to take stock of itself. A goal was thus set to write a book that, like Janus, would face both backward and forward a book that would give readers both a perspec tive on the past and a map for the future. There were precedents for such a project: The Handbook of Marriage and the Family edited by Harold Christensen and published in 1964; the two Contemporary Theories about theFamily volumes edited by Wesley Burr, Reuben Hill, F. Ivan Nye, and Ira Reiss, published in 1979; and the Handbook of Marriage and the Family edited by Marvin Sussman and Suzanne Steinmetz, then in production.

Laser - Surface Interactions
Laser - Surface Interactions

Author: Rashid A. Ganeev

Publisher: Springer Science & Business Media

Published: 2013-10-17

Total Pages: 271

ISBN-13: 9400773412

DOWNLOAD EBOOK

This book is about the interaction of laser radiation with various surfaces at variable parameters of radiation. As a basic principle of classification we chose the energetic or intensity level of interaction of laser radiation with the surfaces. These two characteristics of laser radiation are the most important parameters defining entire spectrum of the processes occurring on the surfaces during interaction with electromagnetic waves. This is a first book containing a whole spectrum of the laser-surface interactions distinguished by the ranges of used laser intensity. It combines the surface response starting from extremely weak laser intensities (~1 W cm-2) up to the relativistic intensities (~1020 W cm-2 and higher). The book provides the basic information about lasers and acquaints the reader with both common applications of laser-surface interactions (laser-related printers, scanners, barcode readers, discs, material processing, military, holography, medicine, etc) and unusual uses of the processes on the surfaces under the action of lasers (art conservation, rangefinders and velocimeters, space and earth explorations, surface engineering and ablation, and others). The scientific applications of laser-surfaces interactions (surface optical nonlinearities, surface enhanced Raman spectroscopy, surface nanostructuring, nanoripples and clusters formation, X-ray lasers and harmonic generation from the surfaces) are discussed from the point of view of the close relations between the properties of surface and matter, which is a cornerstone of most of studies of materials. The novelty of the approach developed in Laser - Surface Interactions is related with the interconnection of scientific studies with numerous applications of the laser-surface interactions separated in different chapters by the ranges of laser intensities. We present most recent achievements in this field. The book provides valuable information for different ranges of reader's preparedness to the laser-related topics (from unprepared readers, to students, engineers and researchers, professionals and academics).