LM World

  ABSTRACT               In this presentation, I have tried to give an overview of DNA computers, the possible advantages of DNA computers over the conventional computers, and the potential applications that might emerge from, or serve to motivate, the creation of a working Bio molecular Computer. The emerging paradigms of DNA based (or bio molecular) computation has yet to find a practical use, despite many possible advantages over existing computational methods. Possible applications are discussed for different models of DNA computations of DNA computers have also been discussed. Results show that DNA computers are highly promising and are superior to silicon based computers in many ways.     Chapter-1 INTRODUCTION                The most significant technology in the future of engineering is DNA Computers. DNA stands for Deoxyribose Nucleic Acid . DNA is what makes up your genes and stores all the information about you inside your cells. It is the instructions for

  1. INTRODUCTION               The idea of easy, finger-tip access to information-what we conceptualize as digital libraries today-began with Vannenar Bush's Memex machine (Bush, 1945) and has continued to evolve with each advance in information technology. With the arrival of computers, the concept centered on large bibliographic databases, the now familiar online retrieval and public access systems that are part of any contemporary library. When computers were connected into large networks forming the Internet, the concept evolved again, and research turned to creating libraries of digital information that could be accessed by anyone from anywhere in the world. Phrases like "virtual library," "electronic library," "library without walls" and, most recently, "digital library”.   2. Definition             Digital library is a library in which collections are stored in digital formats and accessible by computers. The digital conten