Categories: Disambiguation Process (lat. ... A Device can be taken to mean: an electrical device designed to carry power, but not use it. ... For the Macintosh operating system, which was called System up to version 7. ... Planning, calculating, or the giving or receiving of information. ... Manufacturing operations concern the operation of a facility, as opposed to maintenance, supply and distribution, health, and safety, emergency response, human resources, security, information technology and other infrastructural support organizations. ... Categories: Pages needing attention | Religion stubs | Occult | Paranormal phenomena ... Medicine is a branch of health science concerned with maintaining health and restoring it by treating disease. ... Surgery Surgery (from the Greek cheirourgia - lit. ... Surgical procedures have long and possibly daunting names. ... Diagnosis (from the Greek words dia = by and gnosis = knowledge) is the process of identifying a disease by its signs, symptoms and results of various diagnostic procedures. ... Palliative care is any form of medical care or treatment that concentrates on reducing the severity of the symptoms of a disease or slows its progress rather than providing a cure. ... A disease is any abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person affected or those in contact with the person. ... History Main article: History of mathematics In addition to recognizing how to count concrete objects, prehistoric peoples also recognized how to count abstract quantities, like time -- days, seasons, years. ... This article is about operators in mathematics, for other kinds of operators see operator (disambiguation). ... Addition is one of the basic operations of arithmetic. ... In its simplest form, multiplication is a quick way of adding identical numbers. ... In mathematics, the nth root or radical of the non-negative real number a, written as , is the unique non-negative real number b such that bn = a. ... A comparison is an evaluation of similarities and differences - described by Gregory Bateson in his book Mind and Nature as the two quanta of experience. ... In mathematics, a unary operation is an operation with only one operand. ... In mathematics, a binary operation, or binary operator, is a calculation involving two input quantities and one kind of a specific operation. ... Computer programming (often simply programming) is the craft of implementing one or more interrelated abstract algorithms using a particular programming language to produce a concrete computer program. ... A computer program (often simply called a program) is an example of computer software that prescribes the actions (computations) that are to be carried out by a computer. ... An instruction is a form of information which is communicated in order to explain how an action, behavior, method, or task is to be begun, completed, conducted, or executed. ... Word can mean one of several things: A linguistic word—a unit of language that symbolizes or communicates a meaning, consisting of one or more morphemes. ... The tower of a personal computer (specifically a Power Mac G5). ... Logic (from ancient Greek λόγος (logos), originally meaning the word, or what is spoken, but coming to mean thought or reason) is the study of arguments. ... AND Logic Gate Logical conjunction (usual symbol and) is a logical operator that results in true if both of the operands are true. ... OR Logic Gate Logical disjunction (usual symbol or) is a logical operator that results in true if either of the operands is true. ... Negation, in its most basic sense, changes the truth value of a statement to its opposite. ... A logic gate is an arrangement of switches used to calculate operations in Boolean algebra. ... ... In music, pitch is the perception of the frequency of a note. ... In music and music theory a pitch class contains all notes that have the same name; for example, all Es, no matter which octave they are in, are in the same pitch class. ... In music, transposition is moving a note or collection of notes up or down in pitch by a constant interval. ... Inversion has different meanings in different fields of knowledge: Something that is inverted or the process by which an inverse is obtained. ... In its simplest form, multiplication is a quick way of adding identical numbers. ... Transformation has two meanings in molecular biology: Transformation is the genetic alteration of a cell resulting from the introduction, uptake and expression of foreign DNA. Transformation is also the process by which normal cells are converted into cells that will continue to divide without limit. ... Categories: Wikipedia cleanup | Stub ... Counterpoint is a very general feature of music (especially prominent in much Western music) whereby two or more melodic strands occur simultaneously - in separate voices, either literally or metaphorically (if the music is instrumental). ... Operation Flashpoint: Cold War Crisis (OFP) is a critically acclaimed tactical shooter and battlefield simulator released in 2001. ... Games of physical skill or dexterity test the body more than the brain, although strategic thinking may be required. ... Operation is a battery-operated game of physical skill that tests players hand-eye co-ordination. ... Business refers to at least three closely related commercial topics. ... Businesses are setup by individuals or other businesses for generating a return on equity (ROE). ... In law enforcement a sting operation is an operation designed to catch a person committing a crime, by means of deception. ...