used to define source fields. Mathematically, a source field is a background field J {\displaystyle J} coupled to the original field ϕ {\displaystyle...

Source, a point where the divergence of a vector field is positive Source of a representation, in finite group theory Source, a terminal in a field-effect...

The field-effect transistor (FET) is a type of transistor that uses an electric field to control the current through a semiconductor. It comes in two...

software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative, public manner. Open-source software is...

This is a list of notable open-source video games. Open-source video games are assembled from and are themselves open-source software, including public domain...

open source. Advocates in one field often support the expansion of open source in other fields. But Eric Raymond and other founders of the open-source movement...

source of information about the topic. Similar definitions can be used in library science and other areas of scholarship, although different fields have...

greater distances. Far-field E (electric) and B (magnetic) radiation field strengths decrease as the distance from the source increases, resulting in...

point sources are often used as approximations to reality in physics and other fields. Generally, a source of light can be considered a point source if the...

definition of tertiary varies by academic field. Academic research standards generally do not accept tertiary sources such as encyclopedias as citations, although...

and mathematics, sources and sinks is an analogy used to describe properties of vector fields. It generalizes the idea of fluid sources and sinks (like...

textbook introducing users to the information sources in a given field (in general). U+2139 ℹ INFORMATION SOURCE, a grapheme used to indicate the existence...

of previous work in the field in a primary peer-reviewed source is secondary source information. This allows secondary sourcing of recent findings in areas...

electromagnetic field, called the source field effect. Milonni writes: The basic idea here will be that the Casimir force may be derived from the source fields alone...

source water pollution. Nutrient runoff in storm water from "sheet flow" over an agricultural field or a forest are also examples of non-point source...

A source text is a text (sometimes oral) from which information or ideas are derived. In translation, a source text is the original text that is to be...

current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it. A current source is the...

electromagnetic induction, that is, by time-varying magnetic fields. Microwave induced plasma ion sources are capable of exciting electrodeless gas discharges...

requires knowledge of text philology and other fields. But this kind of expertise put into the publishing of source literature should be differentiated from...

National Defence Force, was promoted to the rank of Field Marshal (or Field Marshal General, depending on source). The rank was introduced to the Ethiopian National...

This is a list of open-source hardware projects, including computer systems and components, cameras, radio, telephony, science education, machines and...

The open-source software movement is a social movement that supports the use of open-source licenses for some or all software, as part of the broader notion...

is accomplished using the field effect: a voltage between the gate and the source is applied to reverse bias the gate-source pn-junction, thereby widening...

Neutron source variables include the energy of the neutrons emitted by the source, the rate of neutrons emitted by the source, the size of the source, the...

Open-source licenses are software licenses that allow content to be used, modified, and shared. They facilitate free and open-source software (FOSS) development...

A line source, as opposed to a point source, area source, or volume source, is a source of air, noise, water contamination or electromagnetic radiation...

Open-source intelligence (OSINT) refers to the systematic collection, evaluation, and analysis of publicly available information from open sources to produce...

magnetic field at a large distance from any static magnetic source looks like the field of a dipole with the same dipole moment. For higher-order sources (e...

but are non-free. Proprietary software may either be closed-source software or source-available software. Until the late 1960s, computers—especially...

electric field varies with the source charge and varies inversely with the square of the distance from the source. This means that if the source charge...