logic operations at the molecular level
41Database models — A data model is not just a way of structuring data: it also defines a set of operations that can be performed on the data. The relational model, for example, defines operations such as select, project, and join. Although these operations may not… …
42Cell biology — Not to be confused with Cell (biology). Cell research redirects here. For the journal, see Cell Research (journal) …
43Claytronics — is an abstract future concept that combines nanoscale robotics and computer science to create individual nanometer scale computers called claytronic atoms, or catoms, which can interact with each other to form tangible 3 D objects that a user can …
44Database model — A database model is the theoretical foundation of a database and fundamentally determines in which manner data can be stored, organized, and manipulated in a database system. It thereby defines the infrastructure offered by a particular database… …
45Orch-OR — (Orchestrated Objective Reduction) is a theory of consciousness, which is the joint work of theoretical physicist Sir Roger Penrose and anesthesiologist Stuart Hameroff. Mainstream theories assume that consciousness emerges from the brain, and… …
46Computer software — Software redirects here. For other uses, see Software (disambiguation). Computer software, or just software, is a collection of computer programs and related data that provide the instructions for telling a computer what to do and how to do it.… …
47Strong AI — For John Searle s Strong AI hypothesis, see Philosophy of artificial intelligence Strong AI is artificial intelligence that matches or exceeds human intelligence the intelligence of a machine that can successfully perform any intellectual task… …
48Massachusetts Institute of Technology — Motto Mens et Manus Motto in English Mind and Hand[1] …
49Demography — Sociology …
50History of virtual learning environments 1990s — In the history of virtual learning environments, the 1990s was a time of growth, primarily due to advent of the affordable computer and of the Internet.1990s1990* Formal Systems Inc. of Princeton, NJ, USA introduces a DOS based Assessment… …
