This book presents conception of computer fundamental and contributions to computer science as written and recounted by those who made the contributions themselves. As such, it is a highly original approach to demonstrate an understating of the concepts in data communication in that they will be able to list and describe the function of communications hardware and software in the field of computer science. The scope of the book is broad in that it covers all aspects of computer science; evaluate the performance of a microcomputer based on the processor, memory, storage and other peripheral...

Over the years there have been many changes in the cosmetics industry, but none more far-reaching and profound than the "greening" of cosmetics. The concept has been embraced by consumers and marketing professionals throughout the industry, despite the fact that an exact definition is elusive. Innovative ingredients from time-tested natural sources await commercialization in nutritional and topical products for an inside-outside strategy. This book focused on the potential of herbal extracts for development of "cosmeceuticals" with an attempt to give scientific account for use of herbal...