Microsoft Office Excel 2007 may be just what you need to crunch numbers, but to use it with confidence, you'll need to know its quirks and shortcuts. Find out what the manual doesn't always tell you in this insider's guide to using Excel in the real world....

Brimming with beautiful pictures, this successful book guides you through a project-based, progressive curriculum so that you can build all the essential skills to enhance photographs creatively and professionally with Photoshop CS3. If you are an aspiring professional, enthusiastic amateur photographer, or a student learning photography,...

This practical book provides everything you need to know about the Extensible Messaging and Presence Protocol (XMPP). This open technology for real-time communication is used in many diverse applications such as instant messaging, Voice over IP, real-time collaboration, social networking, microblogging, lightweight middleware, cloud...

During the Middle Ages, castles and other fortified buildings were a common feature of the European landscape. As central powers rose and fell, the insecurity of the time inspired a revival of fortification techniques first introduced in the Roman Empire. Despite limitations in construction techniques and manpower, medieval fortifications...

Have you ever wondered why a trumpeter of family values would suddenly turn around and cheat on his wife? Why jealousy would send an otherwise level-headed person into a violent rage? What could drive a person to blow a family fortune at the blackjack tables?
 
Or have you ever pondered what might make Mr. Right leave his...

The 25 revised full papers presented were carefully reviewed and selected from 105 submissions. The papers are organized in topical sections on new steganographic schemes,...

A veteran paramedic decries the declining standards within the commercial ambulance corps and hospital emergency rooms. In a dramatic semi-autobiographical volume he points out several factors driving the decline (abuse and overwhelming of the system by Medicare/Medicaid patients and other non-emergency patients; and the way fiscal...