Fully updated for SAS 9.2, Ron Cody's SAS Functions by Example, Second Edition, is a must-have reference for anyone who programs in Base SAS. With the addition of functions new to SAS 9.2, this comprehensive reference manual now includes more than 200 functions, including new character, date and time, distance, probability, sort, and...

Multimedia is now a broad “umbrella” that innovatively combines different fields of research and industry to produce practical solutions that are used on a wide scale today. Some of these fields are signal processing, imaging and color science, video and audio analysis, 2D/3D graphics, information theory, compression,...

There are strong indications that, in the 21st century, computational chemistry will be a prime research tool not only for the basic sciences but also for the life and materials sciences. Recent developments in nanotechnology allow us to detect a layer of single atoms. Researchers are able not only to image but also to manipulate molecules...

Brain tumors have a longstanding reputation for being intractable to therapy, and with evidence suggesting that the incidence of some brain tumors is increasing, this has become the most feared cancer. However, with improvements in imaging technologies, radiation therapy and chemotherapy , as well as a greater knowledge of the genetic causes...

As Internet traffic continues to grow, and demands for quality of service become more stringent, researchers and engineers can turn to High Performance Switches and Routers for tested and proven solutions. This...

The multi-volume Encyclopedia of Database Systems provides easy access to relevant information on all aspects of very large databases, data management, and database systems. Over 1,400 illustrated essays and definitional entries, organized alphabetically, present basic terminology, concepts, methods and data processing...

Skin cancer is the most common malignant neoplasm and its incidence is rising worldwide. The epidemic increase in such tumors calls for efficient management by the application of appropriate guidelines for therapy and prevention. Clinicians managing these patients need to keep up to date with the latest advances, allowing them to provide optimal...