Depression is a mood disorder that affects one in ten Americans in any given year. At one time too stigmatized to be mentioned in polite conversation, depression is now discussed frankly in the media, and advertisements for drug therapy appear everywhere. The third edition of this widely acclaimed book reflects changes in how mood disorders...

Visual Basic .NET and ADO.NET facilitate the development of a new generation of database applications, including disconnected applications that run on the Web. Mastering Visual Basic .NET Database Programming is the resource you need to thrive in this new world. Assuming no prior experience with...

The Williams, Using Information Technology, 9th edition utilizes a practical, applied approach to technology. This text is user-focused and has been highly updated including topics, pictures and examples. The Williams text contains less theory and more application to engage students who might be more familiar with technology. Continually...

Power electronics, which is a rapidly growing area in terms of research and applications, uses modern electronics technology to convert electric power from one form to another, such as ac-dc, dc-dc, dc-ac, and ac-ac with a variable output magnitude and frequency. Power electronics has many applications in our every day life such as...

This sweeping revision of the field's classic guide to computer...