no detectable difference

См. также в других словарях:

• Just-noticeable difference — In psychophysics, a just noticeable difference, customarily abbreviated with lowercase letters as jnd, is the smallest detectable difference between a starting and secondary level of a particular sensory stimulus.[1] It is also known as the… …   Wikipedia

• Minimum resolvable temperature difference — (MRTD) is a measure for assessing the performance of infrared cameras, and is inversely proportional to the modulation transfer function. Typically, an operator is asked to assess the minimum temperature difference at which a 4 bar target can be… …   Wikipedia

• Minimum detectable signal — (MDS) in a radio receiver is the smallest signal power that can be received at its input, processed by its conversion chain and demodulated by the receiver, resulting in usable information at the demodulator output. Contents 1 Equation 2… …   Wikipedia

• Just noticeable difference — In psychophysics, a just noticeable difference, customarily abbreviated with lowercase letters as jnd, is the smallest difference in a specified modality of sensory input that is detectable by a human being. It is also known as the difference… …   Wikipedia

• Discrimination testing — is a technique employed in sensory analysis to determine whether there is a detectable difference among two or more products. The test uses a trained panel to discriminate from one product to another. Contents 1 Statistical basis 2 Types of test… …   Wikipedia

• Gibbs paradox — In statistical mechanics, a semi classical derivation of the entropy that doesn t take into account the indistinguishability of particles, yields an expression for the entropy which is not extensive (is not proportional to the amount of substance …   Wikipedia

• Means-ends analysis — Means Ends Analysis[1] (MEA) is a technique used in Artificial Intelligence for controlling search in problem solving computer programs. It is also a technique used at least since the 1950s as a creativity tool, most frequently mentioned in… …   Wikipedia

• Matter — This article is about the concept in the physical sciences. For other uses, see Matter (disambiguation). Matter is a general term for the substance of which all physical objects consist.[1][2] Typically, matter includes atoms and other particles… …   Wikipedia

• Diaper rash — (U.S.) or nappy rash (UK), is a generic term applied to skin rashes in the diaper area that are caused by various skin disorders and/or irritants. Generic rash or irritant diaper dermatitis (IDD) is characterized by joined patches of erythema and …   Wikipedia

• Irritant diaper dermatitis — Diaper rash Classification and external resources Unused disposable diaper ICD 10 L …   Wikipedia

• Fred Singer — S. Fred Singer Born September 27, 1924 (1924 09 27) (age 87) Vienna, Austria Nationality Austrian, American Education B.E.E electrical engineering (1943) A.M. physics (1944) Ph.D. physics (1948) …   Wikipedia