| Term | Definition | Contributor | Modified |
|---|---|---|---|
| United States--Taxation | No definition provided | Christopher Rauch | 2023.12.01 |
| United States--Territorial expansion | No definition provided | Christopher Rauch | 2023.12.01 |
| United States--Territories | No definition provided | Christopher Rauch | 2023.12.01 |
| United States--Treaties | No definition provided | Christopher Rauch | 2023.12.01 |
| unit risk factor | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Units | No definition provided | Christopher Rauch | 2023.12.01 |
| Units |
A description of the standardized measurementincrements in which a value is specified. The description is represented asa mathematical phrase. Units should be represented by widely acceptedrepresentat
ion. For example, units should conform to the InternationalSystem of Units (SI) which is maintained by BIPM (Bureau International desPoids et Mesures (see |
Ryan McGranaghan | 2023.04.16 |
| UnitsConversion | The multiplicative factor for converting aunit into International System of Units (SI) units. The factor is expressedin the form "number > x", where "number" is a numerical value and "x" isthe appropr iate SI units. The basic SI units are Enumerated: m (meter), N(newton), kg (kilogram), Pa (pascal), s (second), Hz (hertz), A (ampere), V(volt), K (kelvin), W (watt), rad (radian), J (joule), sr (steradian), C(coulomb), T (tesla), ohm (ohm), mho (mho or seimens), H (henry), and F(farad). Two useful units which are not SI units are: degree (angle), andunitless (no units). An example is: "1.0E-9>T" which converts the units,presumable nT, to Tesla. Another example is: "1.0e+3>m/s" which convertsa velocity expressed in kilometers per second to meters per second. | Ryan McGranaghan | 2023.04.16 |
| unity condition | A logical test that distinguishes “the parts of an instance from the rest of the world by means of a unifying relation that binds them together (not involving anything else). (Guarino and Welty, 2000, p. 98) | Stephen Richard | 2023.03.27 |
| Universala (Artificial language) | No definition provided | Christopher Rauch | 2023.12.01 |
| Universal foot-ball | No definition provided | Christopher Rauch | 2023.12.01 |
| Universal history | No definition provided | Christopher Rauch | 2023.12.01 |
| Uni versalism | No definition provided | Christopher Rauch | 2023.12.01 |
| Universalism | No definition provided | Christopher Rauch | 2023.12.01 |
| Universal language | No definition provided | Christopher Rauch | 2023.12.01 |
| UniversalObservationCatalog | No definition provided | Ryan McGranaghan | 2023.04.16 |
| universal time | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Universal Time | A shortened form of the more correct Coordinated Universal Time (UTC). | Ryan McGranaghan | 2023.04.16 |
| universal transverse mercator | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Universe | No definition provided | Christopher Rauch | 2023.12.01 |