W. Joseph Koletar Скачать все книги 2 Количество книг

This book discusses statistical methods that are useful for treating problems in modern optics, and the application of these methods to solving a variety of such problems This book covers a variety of statistical problems in optics, including both theory and applications. The text covers the necessary background in statistics, statistical properties of light waves of various types, the theory of partial coherence and its applications, imaging with partially coherent light, atmospheric degradations of images, and noise limitations in the detection of light. New topics have been introduced in the second edition, including: Analysis of the Vander Pol oscillator model of laser light Coverage on coherence tomography and coherence multiplexing of fiber sensors An expansion of the chapter on imaging with partially coherent light, including several new examples An expanded section on speckle and its properties New sections on the cross-spectrum and bispectrum techniques for obtaining images free from atmospheric distortions A new section on imaging through atmospheric turbulence using coherent light The addition of the effects of “read noise” to the discussions of limitations encountered in detecting very weak optical signals A number of new problems and many new references have been added Statistical Optics, Second Edition is written for researchers and engineering students interested in optics, physicists and chemists, as well as graduate level courses in a University Engineering or Physics Department.

Long accepted as a cost of doing business, occupational fraud has recently proven to be much more dangerous to a company than previously thought. Enron, Global Crossing, and other high-profile cases have shown that the risks can be enormous. Fraud Exposed shows how traditional methods of dealing with occupational fraud are inadequate and how an organization's mindset must change if it is to be more effective in dealing with this problem. In-depth insights and practical advice show readers how to apply criminal and law enforcement response models to workplace fraud prevention and detection; analyze financial controls to prevent occupational fraud; as well as examine and improve current defenses to occupational fraud. Written by an expert in this field, Fraud Exposed provides organizations with a realistic approach to uncovering fraud and eliminating it before any damage is done. Joseph W. Koletar, PhD (Glen Rock, NJ), is a Principal and Service Line Leader in Ernst & Young's Forensic and Security Services Practice in New York. Prior to joining Ernst & Young, he was the director of the Forensic and Corporate Investigative Services practice of Deloitte & Touche LLP. Before joining the private sector, Dr. Koletar spent twenty-five years as a special agent in the FBI.