As IT staff shortages are being experienced worldwide, with a huge gap between the number of positions available for IS/IT workers and the number of available qualified workers to fill them. The major factors that have contributed to the IS/IT crisis include lack of understanding of the career orientations of IS personnel; high IS staff...

Their simple structure and straightforward operation make them a...

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...

A number of forces are driving this explosion. The first is internationalization encompassing a dramatic growth in...

CSS3, the newest version of the style sheet language of the web, is less about creating new effects and more about accomplishing the beautiful web design effects you’re familiar with in fantastic new ways—ways that are more efficient and produce more usable and flexible results than the techniques we’ve been using...

Psychiatrists often treat both the causes and the consequences of addictive behaviors. As a psychiatrist, I have treated many people with serious addictive behaviors ranging from cocaine addiction to kleptomania. I have also treated patients who have come to me with a broad range of other psychiatric problems. In addition, some of my patients...