Secret writing for the transmission of messages has been practiced for nearly 4,000 years. According to David Kahn, the great historian of cryptology, the first example of an intentionally altered message can be traced to a tomb in ancient Egypt dated about 1900 b.c. In the 40 centuries since that...

Computers: Systems, Terms and Acronyms is THE technical reference for non-technical people who need to understand Information Technology. The book contains narrative coverage of IT concepts and systems written in plain English for non-technical people. It also contains more than 3,700 definitions of generic technical terms and acronyms,...

In Berlin, a woman vanishes from the city streets. In Paris, a man plunges from the Eiffel Tower. In Denver, a small plane crashes into the mountains. In Manhattan, a body washes ashore along the East River. At first these seem to be random incidents, but the police...

This book is intended primarily for the workplace training practitioner, working partly or entirely in the traditional four - walled classroom. It will also be of use to those working in delivering training online via web conferencing tools, such as WebEx or Elluminate, and those involved in instructional design work for both traditional and...

In this revolutionary work -- a landmark that signals the true beginning of feminist medicine -- a doctor, a...

Scott Donaldson, Stanley Siegel and Gary Donaldson interview many of the world's most influential chief technology officers in CTOs at Work, offering a brand-new companion volume to the highly acclaimed elite At Work books including Coders at Work, CIOS at Work and...

The field of androgen excess disorders has advanced substantially since the original publication of this book. The Androgen Excess Society (AES) was founded to bring together investigators in the field. A better understanding of the screening, progression, and molecular genetics of nonclassic adrenal hyperplasia (NCAH) has improved the...