# mechanical+value

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**Mechanical equivalent of heat**— Heat Heat (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu, h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede, Sw. hetta. See {Hot}.] 1. A force in nature which is recognized in various effects, but especially in the phenomena of fusion… …12

**Bearing (mechanical)**— A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as… …13

**Institution of Mechanical Engineers**— Founder George Stephenson Professional title Chartered Mechanical Engineer Founded 27 January 1847 (1847 01 27) …14

**Modes of mechanical ventilation**— Contents 1 Positive and negative pressure ventilation 1.1 Negative pressure ventilation 1.1.1 Types of negat …15

**The Work of Art in the Age of Mechanical Reproduction**— ( de. Das Kunstwerk im Zeitalter seiner technischen Reproduzierbarkeit) is a 1936 essay by German cultural critic Walter Benjamin, which has been influential in the fields of cultural studies and media theory. It was produced, Benjamin wrote, in… …16

**Expected value**— This article is about the term used in probability theory and statistics. For other uses, see Expected value (disambiguation). In probability theory, the expected value (or expectation, or mathematical expectation, or mean, or the first moment)… …17

**Differential (mechanical device)**— For other uses, see Differential. A cutaway view of an automotive final drive unit which contains the differential Input …18

**Expectation value (quantum mechanics)**— In quantum mechanics, the expectation value is the predicted mean value of the result of an experiment. It is a fundamental concept in all areas of quantum physics. Operational definition Quantum physics shows an inherent statistical behaviour:… …19

**Attribute-value system**— An attribute value system is a basic knowledge representation framework comprising a table with columns designating attributes (also known as properties , predicates, features, dimensions, characteristics or independent variables depending on the …20

**The Method of Mechanical Theorems**— is a work by Archimedes which contains the first attested explicit use of infinitesimals.[1] The work was originally thought to be lost, but was rediscovered in the celebrated Archimedes Palimpsest. The palimpsest includes Archimedes account of… …