From+this+source
81Current source — Figure 1: An ideal current source, I, driving a resistor, R, and creating a voltage V A current source is an electrical or electronic device that delivers or absorbs electric current. A current source is the dual of a voltage source. The term… …
82Air source heat pumps — An air source heat pump is a type of heat pump which use the outside air as a heat source or heat sink to heat or cool an interior space. Air source heat pumps are more efficient than oil, gas, and electric resistance heating in mild climates… …
83Mobile source air pollution — includes any air pollution that is emitted by motor vehicles, engines, and equipment that can be moved from one location to another. Many of these pollutants contribute to environmental degradation and negative human health effects. To prevent… …
84Two-source hypothesis — The Two Source hypothesis proposes that the authors of Matthew and Luke drew on the Gospel of Mark and a hypothetical collection of sayings of Jesus known as Q . The Two Source Hypothesis (or 2SH) is an explanation for the synoptic problem, the… …
85Priestly source — The Priestly Source (P) is posited as the most recent of the four chief sources of the Torah, as postulated by the long established standard Wellhausen (or Graf Wellhausen) formulation of the Documentary Hypothesis (DH). It is seen as the work of …
86The Source (magazine) — For the photography magazine, see Source (photography magazine). For the bi monthly magazine published by the John Lewis Partnership, see Source (magazine). The Source First issue 1988 Country USA Website http://www.thesource.com ISSN …
87Africa Source — ) among non profit and non governmental organisations. Africa Source is part of the wider Source Camps organised by Tacticaltech.org and its partners, and is also linked to the Asia Source and other parallel events held elsewhere in the… …
88Cost of electricity by source — The cost of electricity generated by different sources measures the cost of generating electricity including initial capital, return on investment, as well as the costs of continuous operation, fuel, and maintenance. The price is normally… …
89Open-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 …
90Ultraluminous X-ray source — An ultra luminous X ray source (ULX) is an astronomical source of X rays that is not in the nucleus of a galaxy, and is more luminous than 1039 erg/s (1032 watts), assuming that it radiates isotropically. Typically there is about one ULX per… …
