appropriate level
21Open-source appropriate technology — (OSAT) refers to technologies that are designed in the same fashion as free [1] and open source software. These technologies must be appropriate technology (AT) – meaning technology that is designed with special consideration to the environmental …
22High-level emulation — (HLE) is an approach for construction of emulators, specifically of video game console systems. In HLE, instead of trying to accurately recreate the hardware, to create a platform on which the native code can be run, the effort focuses on… …
23No observable adverse effect level — The no observable adverse effect level (NOAEL) denotes the level of exposure of an organism, found by experiment or observation, at which there is no biologically or statistically significant (e.g. alteration of morphology, functional capacity,… …
24Biosafety level — A biosafety level is the level of the biocontainment precautions required to isolate dangerous biological agents in an enclosed facility. The levels of containment range from the lowest biosafety level 1 (BSL 1) to the highest at level 4 (BSL 4) …
25Spirit level — A spirit level or bubble level is an instrument designed to indicate whether a surface is level or plumb. Different types of spirit levels are used by carpenters, stone masons, bricklayers, other building trades workers, surveyors, millwrights… …
26Multi-level governance — is a public administration theory that originated from studies on European integration. The authors Liesbet Hooghe and Gary Marks were the first to develop the concept of multi level governance in the early 1990s. Their theory resulted from the… …
27Trophic level — First trophic level The plants in this image, and the algae and phytoplankton in the lake, are primary producers. They take nutrients from the soil or the water, and manufacture their own food by photosynthesis, using energy from the sun. The… …
28Aggregate Level Simulation Protocol — The Aggregate Level Simulation Protocol (ALSP) is a protocol and supporting software that enables simulations to interoperate with one another. Replaced by the High Level Architecture (simulation) (HLA), it was used by the US military to link… …
29Country code top-level domain — For the full list of country code top level domains, see List of Internet top level domains. A country code top level domain (ccTLD) is an Internet top level domain generally used or reserved for a country, a sovereign state, or a dependent… …
30Generic top-level domain — A generic top level domain ( gTLD ) is one of the categories of top level domains (TLDs) maintained by the Internet Assigned Numbers Authority (IANA) for use on the Internet.Overall, IANA currently distinguishes the following groups of top level… …
