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23-letter words containing i, c, o, n, s

  • computer-based training — Computer-Aided Instruction
  • condition code register — a hardware register used for storing the current values of the condition codes
  • conditioned suppression — the reduction in the frequency of a learned response, e.g. pressing a bar for water, that occurs when a stimulus previously associated with pain is present
  • confessional television — television programmes, esp talk shows, in which members of the public reveal their private lives, personal problems, etc
  • conformational analysis — the study of the spatial arrangement of atoms or groups of atoms in a molecule and the way in which this influences chemical behaviour
  • connection machine lisp — (language)   Lisp with a parallel data structure, the 'xapping', an array of values assigned to an array of sites.
  • connectionless protocol — (protocol)   The data communication method in which communication occurs between hosts with no previous setup. Packets sent between two hosts may take different routes.
  • conscientious objection — refusal on moral or religious grounds to serve in the armed forces or to bear arms in a military conflict.
  • consciousness-expanding — mind-expanding.
  • conservative evaluation — (programming)   Under this parallel evaluation strategy, no evaluation is started unless it is known to be needed. The opposite of conservative evaluation is speculative evaluation.
  • consolidated deliveries — deliveries of goods to different shops in a common location by a single carrier and in a single vehicle
  • conspicuous consumption — Conspicuous consumption means spending your money in such a way that other people can see how wealthy you are.
  • constant of gravitation — a law stating that any two masses attract each other with a force equal to a constant (constant of gravitation) multiplied by the product of the two masses and divided by the square of the distance between them.
  • constant of integration — a constant that is added to the function obtained by evaluating the indefinite integral of a given function, indicating that all indefinite integrals of the given function differ by, at most, a constant.
  • constant velocity joint — A constant velocity joint is a universal joint in which the output shaft rotates at constant speed if the input shaft speed is constant.
  • constant-velocity joint — a universal joint that is used in the drive train of front-wheel-drive cars and operates effectively even when the shafts being connected meet at a sharp angle.
  • constitutional monarchy — a monarchy governed according to a constitution that limits and defines the powers of the sovereign
  • constraint satisfaction — (application)   The process of assigning values to variables while meeting certain requirements or "constraints". For example, in graph colouring, a node is a variable, the colour assigned to it is its value and a link between two nodes represents the constraint that those two nodes must not be assigned the same colour. In scheduling, constraints apply to such variables as the starting and ending times for tasks. The Simplex method is one well known technique for solving numerical constraints. The search difficulty of constraint satisfaction problems can be determined on average from knowledge of easily computed structural properties of the problems. In fact, hard instances of NP-complete problems are concentrated near an abrupt transition between under- and over-constrained problems. This transition is analogous to phase transitions in physical systems and offers a way to estimate the likely difficulty of a constraint problem before attempting to solve it with search.
  • constructive cost model — (programming)   (COCOMO) A method for estimating the cost of a software package, proposed by Dr Barry Boehm. The Basic COCOMO Model estimates the effort required to develop software in three modes of development (Organic Mode, Semidetached Mode, or Embedded Mode) using only DSIs as an input. The Basic model is good for quick estimates. The Intermediate Model extends the Basic Model with an Effort Adjustment Factor (EAF) and different coefficients for the effort equation. The user supplies settings for cost drivers that determine the effort and duration of the software projects. It also allows DSI values and cost drivers to be chosen for individual components instead of for the system as a whole. The Detailed COCOMO Model uses effort multipliers for each phase of the project and provides a three-level product hierarchy and has some other capabilities such as a procedure for adjusting the phase distribution of the development schedule.
  • consultant psychiatrist — a psychiatrist who has attained the rank of consultant
  • convergent technologies — (company)   A company formed by a small group of people who left Intel Corporation in 1979. Convergent Technologies' first product was the IWS (Integrated Workstation) based on the Intel 8086, which ran Convergent Technologies Operating System - their first operating system. Unisys bought Convergent Technologies in 1988.
  • conversion to iteration — A transformation applied to functional programs to replace recursion with iteration. A tail-recursive function can be compiled to an iterative loop where the recursive call becomes a jump back to the start and the parameters are held in registers which are updated with new values each time around the loop. See Iteration, Tail recursion optimisation.
  • corporate restructuring — a change in the business strategy of an organization resulting in diversification, closing parts of the business, etc, to increase its long-term profitability
  • cost-of-living increase — a pay rise that is given because the cost of living has gone up
  • court of first instance — a court in which legal proceedings are begun or first heard
  • creative writing course — a course in which people are taught creative writing skills
  • criminal records bureau — (in England and Wales) a service offering employers and voluntary organizations access to police, health, and education records
  • critique of pure reason — a philosophical work (1781) by Immanuel Kant.
  • cryptococcal meningitis — a form of meningitis resulting from opportunistic infection by a cryptococcus fungus, occurring in persons who are immunodeficient.
  • current-cost accounting — a method of accounting that values assets at their current replacement cost rather than their original cost
  • cylindrical coordinates — three coordinates defining the location of a point in three-dimensional space in terms of its polar coordinates (r, θ) in one plane, usually the (x, y) plane, and its perpendicular distance, z, measured from this plane
  • dacryocystorhinostomies — Plural form of dacryocystorhinostomy.
  • data acquisition system — A data acquisition system is a system that acquires data, generally by digitizing analog channels and storing the data in digital form.
  • decision support system — a system in which one or more computers and computer programs assist in decision-making by providing information
  • delayed stress reaction — a post-traumatic stress disorder occurring more than six months after the experience of a traumatic event.
  • deterministic automaton — (theory)   A finite-state automaton in which the overall course of the computation is completely determined by the program, the starting state, and the initial inputs. The class of problems solvable by such automata is the class P (see polynomial-time algorithm).
  • diamondback rattlesnake — either of two large, highly venomous rattlesnakes of the genus Crotalus, having diamond-shaped markings on the back.
  • differential psychology — the branch of psychology dealing with the study of characteristic differences or variations of groups or individuals, especially through the use of analytic techniques and statistical methods.
  • discontinuous variation — variation in phenotypic traits in which types are grouped into discrete categories with few or no intermediate phenotypes. Compare continuous variation.
  • discrimination learning — a learning process in which an organism learns to react differently to different stimuli
  • dishonourable discharge — dismissal from the US armed forces by a court martial as a result of serious misconduct
  • disintegration constant — decay constant.
  • disjunctive normal form — (DNF) A logical formula consisting of a disjunction of conjunctions where no conjunction contains a disjunction. E.g. the DNF of (A or B) and C is (A and C) or (B and C).
  • dissociate oneself from — to deny or repudiate any connection with
  • dissociative extraction — Dissociative extraction is when a component is divided between two liquids, which involves breakdown of the component.
  • dollar (cost) averaging — see average (sense 11)
  • draw/make a distinction — If you draw a distinction or make a distinction, you say that two things are different.
  • education correspondent — a journalist who reports news in the field of education or teaching
  • electron spin resonance — a technique for investigating paramagnetic substances by subjecting them to high-frequency radiation in a strong magnetic field. Changes in the spin of unpaired electrons cause radiation to be absorbed at certain frequencies
  • electronic mail address — (messaging)   (Usually "e-mail address") The string used to specify the source or destination of an electronic mail message. E.g. "[email protected]". The RFC 822 standard is probably the most widely used on the Internet. X.400 was once used in Europe and Canada. UUCP-style (bang path) addresses or other kinds of source route became virtually extinct in the 1990s. In the example above, "john" is the local part which is the name of a mailbox on the destination computer. If the sender and recipient use the same computer, or the same LAN, for electronic mail then the local part is usually all that is required. If they use different computers, e.g. they work at different companies or use different Internet service providers, then the "host part", e.g. "sales.acme.com" must be appended after an "@". This usually takes the form of a fully qualified domain name or, within a large organisation, it may be just the hostname part, e.g. "sales". The destination computer named by the host part is usually a server of some kind rather than an individual's workstation or PC. The user's mail is stored on the server and read later via client mail software running on the user's computer. Large organisations, such as universities will often set up a global alias directory which maps a simple user name such as "jsmith" to an address which contains more information such as "[email protected]". This hides the detailed knowledge of where the message will be delivered from the sender, making it much easier to redirect mail if a user leaves or moves to a different department for example.
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