Perl was originally written by Larry Wall while he was working at NASA’s Jet Propulsion Labs. Larry is an Internet legend, known not just for Perl, but as the author of the UNIX utilities rn, one of the original Usenet newsreaders, and patch, a tremendously useful tool that takes a list of differences between two files and allows you to...

Nowadays, it is very common to see people everywhere and at anytime use mobile telecommunications devices, such as cellular/mobile phones, Personal Digital Assistants (PDAs), or laptop equipped with wireless connectivity to communicate with the network and access information. This phenomenon, which is generally known as mobile computing is...

In recent years, the field of picture archiving and communications systems—PACS—andimage informatics has advanced due to both conceptual and technological advancements. This edition of PACS and Imaging Informatics: Basic Principles...

C# is a relatively new language that was unveiled to the world when Microsoft announced the first version of its .NET Framework in July 2000. Since then its popularity has rocketed, and it has arguably become the language of choice for both Windows and Web developers who use the .NET Framework. Part of the appeal of C# comes from its clear...

One of the world's leading Windows authorities and top-selling author Mark Minasi explores every nook and cranny of the latest version of Microsoft's flagship network operating system, Windows Server 2008 R2, giving you the most in-depth...

This digital electronics text focuses on "how to" design, build, operate and adapt data acquisition systems. The material begins with basic logic gates and ends with a 40 KHz voltage measurer. The approach aims to cover a minimal number of topics in detail. The data acquisition circuits described communicate with a host computer...

According to a report published by the Alfred P. Sloan Foundation in 2008, nearly one in five college students experienced some sort of Web-based instruction. That’s a lot of students learning online! And, considering that college is no longer limited to advantaged 18- to 22-year-olds, that means a lot of those online students may be...

In Social Media 101, social media expert and blogger Chris Brogan presents the best practices for growing the value of your social media and social networking marketing efforts. Brogan has spent two years researching what the best businesses are doing with...

Despite the hype, many small businesses, clubs, and families still don’t have Web sites. And, even if you already have a site, you’re not alone if you’re...

photos, this book walks you through everything you need to know to maximize your enjoyment of astronomy, from choosing a telescope to identifying constellations and planets. Whether you're a student, hobbyist, or lifelong stargazer,...