1.1 Irene Polikoff Units of Measure with Dimensional Analysis James E. Masters Ralph Hodgson Science, Medicine and Engineering The QUDT Dimensional Units is a vocabulary that extens the basic treatment of units with quantities and their dimensions. A quantity is the measurement of an observable property of a particular object, event, or physical system. A quantity is always associated with the context of measurement (i.e. the thing measured, the measured value, the accuracy of measurement, etc.) whereas the underlying quantity kind is independent of any particular measurement. A dimension is a relationship between a quantity system, a quantity kind of that system, and one or more dimension vectors. There is one dimension vector for each of the system's base quantity kinds. The vector's magnitude determines the exponent of the base dimension for the referenced quantity kind. All disciplines Daniel Mekonnen 1 $LastChangedDate: 2011-06-01 13:34:19 -0700 (Wed, 01 Jun 2011) $ Full treatment of quantities and units including support for dimensional analysis over quantities. QUDT http://qudt.org/vocab/dimensionalunit To provide the dimension vectors for all QUDT units QUDT Dimensional Units Version 1.1 2011-01-02T01:16:11 qudt-dimensionalunit $Id: OVG_dimensionalunits-qudt-(v1.1).ttl 4988 2011-06-01 20:34:19Z RalphHodgson $ The QUDT Ontologies are issued under a Creative Commons Attribution Share Alike 3.0 United States License. Attribution should be made to NASA Ames Research Center and TopQuadrant, Inc. QUDT Dimensional Units PAL D91 LUX CDL A12 MIK A76 2N J28 YRD D13 2L F79 C80 B15 A96 KAT 4T A32 D33 A95 VLT YDK G2 F11 FOT FS B98 A73 NMI 2B J23 HTZ FP B11 C34 J2 DAY J29 4O S3 NQ K67 JOU C65 87 D57 YDQ IV ON 2A FR INH KGS KGM C19 B57 K24 CKG GRN B62 MBR C81 H14 COU WTT LUM 2A K68 A48 H12 J83 A57 A91 NEW F12 KEL FAR G26 AK KWT C7 OHM KHZ B16 J30 BQL H13 LA A14 AMH CEL A86 F10 C14 JE A63 DU ARE ACR WEB D74 B51 L64 J24 37 L65 81 KPA D27 91 A91 B21 G57 A11 P2 IU A61 INQ B18 2C FTK K14 L68 B61 B90 SIE F13 KNT K84 ATT J25 C26 FTQ E93 F78 The electrostatic system of units is a system of units used to measure electrical quantities of electric charge, current, and voltage, within the centimeter gram second (or "CGS") metric system of units. In electrostatic units, electrical charge is defined via the force it exerts on other charges. H46 D43 HAR M15 4C C63 FAH CUR 89 4U C41 INK HUR MHZ AMP GRM ATM UA E96 HM