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food preservation

(Encyclopedia) food preservation, methods of preparing food so that it can be stored for future use. Because most foods remain edible for only a brief period of time, people since the earliest ages…

programming language

(Encyclopedia) programming language, syntax, grammar, and symbols or words used to give instructions to a computer. Once the program is written and has had any errors repaired (a process called…

combinatorics

(Encyclopedia) combinatoricscombinatoricskŏmˌbənətôrˈĭks [key] or combinatorial analysiscombinatoricskŏmˌbĭnətôrˈēəl [key], sometimes called the science of counting, the branch of mathematics…

fractal geometry

(Encyclopedia) fractal geometry, branch of mathematics concerned with irregular patterns made of parts that are in some way similar to the whole, e.g., twigs and tree branches, a property called self…

fuzzy logic

(Encyclopedia) fuzzy logic, a multivalued (as opposed to binary) logic developed to deal with imprecise or vague data. Classical logic holds that everything can be expressed in binary terms: 0 or 1,…

induction, in logic

(Encyclopedia) induction, in logic, a form of argument in which the premises give grounds for the conclusion but do not necessitate it. Induction is contrasted with deduction, in which true premises…

dynamics

(Encyclopedia) dynamics, branch of mechanics that deals with the motion of objects; it may be further divided into kinematics, the study of motion without regard to the forces producing it, and…

electrodynamics

(Encyclopedia) electrodynamics, study of phenomena associated with charged bodies in motion and varying electric and magnetic fields (see charge; electricity); since a moving charge produces a…

Bernoulli's principle

(Encyclopedia) CE5 Bernoulli's principle Bernoulli's principle, physical principle formulated by Daniel Bernoulli that states that as the speed of a moving fluid (liquid or gas) increases, the…

Zeeman effect

(Encyclopedia) Zeeman effect, splitting of a single spectral line (see spectrum) into a group of closely spaced lines when the substance producing the single line is subjected to a uniform magnetic…