Sources of electromagnetic fields consist of two types of charge – positive and negative.

Sources are electromagnetic fields, such as CRT computer monitors, older fluorescent lighting, some dimmer switches, many household electrical appliances and airplanes.

Sources of glitch sound material are usually malfunctioning or abused audio recording devices or digital technology, such as CD skipping, electric hum, digital or analog distortion, bit rate reduction, hardware noise, computer bugs, crashes, vinyl record hiss or scratches and system errors.

Sources of noise on a seismic record.

Sources of entropy include radioactive decay, thermal noise, shot noise, avalanche noise in Zener diodes, clock drift, the timing of actual movements of a hard disk read / write head, and radio noise.

Sources for events after this date are extremely scarce, but a tradition, reported as early as the mid-6th century by a British priest named Gildas, records that the British sent for help against the barbarians to Aetius, a Roman consul, probably in the late 440s.

Sources are mainly archeological remains.

The current Principles and Sources are based on the UUA's Principles and Purposes.

Sources are often in obscure and difficult to access journals or repositories.

Sources are extremely confused on the dating of these invasions, the participants, and their targets.

Sources for an understanding of dance in Europe in the Middle Ages are limited and fragmentary, being composed of some interesting depictions in paintings and illuminations, a few musical examples of what may be dances, and scattered allusions in literary texts.

NOTE: Sources for this section are as follows:

Sources of Omega-3 fatty acids are discussed in the relevant article, and include soy products, walnuts, flax seeds, pumpkin seeds, hemp seeds, and fatty fish.

Other prominent and accessible traditional commentaries are those of Apponius and Nilus of Ancyra ( Sources Chrétiennes ) and Gregory of Nyssa and Rupert of Deutz ( Fontes Christiani ).

Sources for William's actions between 1082 and 1084 are meagre.

Sources on Glycerius are scarce and scanty.

Sources are unclear whether he sold them due to his debts he had accumulated owing to his luxurious lifestyle or just " rented " them because he wanted to have them protected better against the expansion of the Old Swiss Confederacy.

While Lewis Thorpe's translation of The History of the Franks is more accessible than Brehaut's, his introduction and commentary are not well regarded by contemporary historians ( see Secondary Sources, below ).

Sources are contradictory on the causes, but clearly state that in 471, Leo I had Aspar and Ardabur treacherously killed, certainly with Zeno's and Basiliscus ' approval, as in the eve of the murders, the two generals had moved closer to Constantinople ( Zeno was at Chalcedon ).

( Sources are unclear whether only one sister or all three participated.

Antagonists to the Church of Scientology are declared by the Church to be antisocial personalities, Potential Trouble Sources ( PTS ), or Suppressive Persons ( SPs ).

It declares him to be a Suppressive Person and continues, " Any and all persons connected him are declared Potential Trouble Sources and are not to be Trained or Processed before they have presented evidence in writing (...) of handling or disconnecting.

Sources of hydrological flows into wetlands are predominately precipitation, surface water, and ground water.

Sources of revenue are sales tax, ad valorem tax and franchise fees.

Sources are inconsistent on whether the name is, properly, Warner's Grant or Warners Grant ( i. e. with the apostrophe or without ), and some sources list it as Warner's Gore.

Sources are inconsistent on whether the name of the gore is Warren's Gore or Warren Gore:

Sources for Anthemius's life are richer than for most fifth century Western Emperors, partly because of his origin in Constantinople, where the tradition of court histories was kept alive, and partly because of the details that can be extracted from a panegyric delivered on January 1, 468 by the Gallo-Roman poet Sidonius Apollinaris.

* Ian Henderson ' There are French Novels and there are French Novels ': Charles Reade and the ' Other ' Sources of Marcus Clarke's His Natural Life JASAL 1 ( 2002 )

Sources of electricity in the U. S. in 2009 Fossil fuel power plant | fossil fuel generation ( mainly coal ) was the largest source.

Sources of electricity in France in 2006 ; nuclear power was the main source.

Sources of electricity were fossil fuels 67 %, renewable energy 16 % ( mainly hydroelectric, wind, solar and biomass ), and nuclear power 13 %, and other sources were 3 %.

Dependent Sources depend upon a particular element of the circuit for delivering the power or voltage or current depending upon the type of source it is.

In 1986, after his international box-office draw power had fallen off considerably, the 65-year-old Montand gave one of his most memorable performances, as the scheming uncle in the two-part film: Jean de Florette, co-starring Gérard Depardieu, and Manon des Sources, co-starring Emmanuelle Béart.

Sources of studio and stage hum include high-power amps, processors, mixers, motors, power lines, and other equipment.

Unlike the " long telegram ", Kennan's well-timed article appearing in the July 1947 issue of Foreign Affairs under the pseudonym " X ," entitled " The Sources of Soviet Conduct ," did not begin by emphasizing " traditional and instinctive Russian sense of insecurity "; instead it asserted that Stalin's policy was shaped by a combination of Marxist – Leninist ideology, which advocated revolution to defeat the capitalist forces in the outside world and Stalin's determination to use the notion of " capitalist encirclement " as a fig leaf legitimizing his regimentation of Soviet society so that he could consolidate his political power.

# REDIRECT Monopoly # Sources of monopoly power

Sources of this market power are said to include the existence of externalities, barriers to entry of the market, and the free rider problem.

Sources of back pressure may be pumps in the water distribution system, boilers, heat exchanging equipment, or power washing equipment.

The Seer has served multiple Sources, choosing to remain close to the ultimate power.

While she has served multiple Sources, her ultimate goal is to take power for herself.

Historian KR Subramanian states the Pallavas were originally not a Tamil power, they were a Telugu power ; and Telugu Sources know of a Trilochana Pallava.

* Renewable Energy Sources, ways to produce power that deplete extremely slowly ( such as sunlight )