Compiler writers often face a choice between implementing a simple, non-optimizing transformation pass that generates poor code which will require subsequent optimization, and implementing a complex, optimizing transformation pass that avoids generating poor code in the first place. A two-pass strategy is compelling because it is simpler to implement correctly, but its disadvantage is that the intermediate data structures can be large and traversing them unnecessarily can be costly.

"Hit-and-run" relationships have become common in our society as it has grown more rootless, less tied to traditional family structures, and more accepting of casual sex. But at the same time, there arises an undercurrent of feeling that something is missing-a quality of intimacy.

The Handbook of Maintenance Management and Engineering covers a wide range of topics in maintenance management and engineering. It includes extensive references to the theoretical foundations, recent research and future directions of this important subject. Using applications and examples which reflect the growing importance of maintenance, this book presents readers with an inter-disciplinary perspective on topical issues which affect any company engaged in discrete and process industry, no matter how large or small.