Encyclopedia

Electronica Electronica is a term that covers a wide range of electronic or electronic-influenced music. The term has been defined by some to mean modern electronic music that is not necessarily designed for the dance floor, but rather for home listening.
Electronically Tested Electronically Tested is the second album by Mungo Jerry. The UK release was on Dawn Records, and it appeared with slightly different track listings in other countries, as many territories outside the UK had already added the group’s first hit ‘In The Summertime’ to the running order on the eponymous first album.
Electronicam Electronicam was a television recording system, based on a camera that shot film and television at the same time through a common lens. It was developed by the DuMont Television Network in the 1950's, before electronic recording on videotape was available.
Electronics The field of electronics comprises the study and use of systems that operate by controlling the flow of electrons (or other charge carriers) in devices such as thermionic valves (vacuum tubes) and semiconductors. The design and construction of electronic circuits to solve practical problems is an integral technique in the field of electronics engineering and is equally important in hardware design for computer engineering.
Electronics (magazine) Electronics, an American trade journal published from the 1930s until 1995 by McGraw-Hill, covered the radio industry and its later spinoffs, and claimed to have invented the word "electronics". More than its principal rival Electronics News, it balanced its appeal to managerial and technical interests.
Electronics and Communication Engineering ECE is about electronic components, integrated circuits and microprocessors and consists of design, fabricate, test, maintain and supervise the manufacture of electronic equipment. This branch Of Engineering has a key place in the field of computers, Information Technology, Electrical, power system operations, communication systems etc..
Electronics Boutique Electronics Boutique is an international computer and video games retailer, established as an American company in 1977 by James Kim with a single, electronics-focused kiosk, located in a suburban Philadelphia mall in King of Prussia, Pennsylvania. The operation mainly sold calculators and digital watches.
Electronics for Medicine Electronics for Medicine, commonly known as "E for M," was a pioneering company in medical electronics. Founded in the 1950s to make instrumentation for recording physiological signals from the heart, it was based in Westchester County, New York.
Electronics Illustrated Electronics Illustrated was an American magazine started in May 1958 by Fawcett Publications, the publishers of Mechanix Illustrated. The magazine was published monthly from 1959 to 1961 then bi-monthly until November 1972 when the magazine was merged with Mechanix Illustrated.
Electronics Manufacturing Services Electronic manufacturing services (EMS) is term used for companies that design, test, manufacture, distribute and provide return/repair services for electronic component and assemblies for original equipment manufacturers (OEMs).
Electronics Research Center The Electronics Research Center (ERC), was a NASA research facility located in Cambridge, Massachusetts, across the street from MIT at Kendall Square (formerly Technology Square). The ERC opened in September 1964, taking over the administration of contracts, grants, and other NASA business in New England from the antecedent North Eastern Operations Office (created in July 1962), and closed in June 1970.
Electronics Technician The United States Navy occupational rating of Electronics Technician (abbreviated as ET) is a designation given by the Bureau of Naval Personnel (BUPERS) to enlisted members who satisfactorily complete initial Electronics Technician "A" school training.
Electronics Technicians Association The Electronics Technicians Association International (ETA) is a non-profit professional association that was founded in 1978. It was started by electronics technicians who felt the need for a group that would be independent of any industry influences on its technicians.
Electronvolt The electronvolt (symbol eV, or, rarely and incorrectly, ev) is a unit of energy. It is the amount of kinetic energy gained by a single unbound electron when it passes through an electrostatic potential difference of one volt, in vacuum.
Electronystagmography Electronystagmography (ENG) is a diagnostic test to record involuntary movements of the eye caused by a condition known as nystagmus. It can also be used to diagnose the cause of vertigo, dizziness or balance dysfunction by testing the vestibular system.
Electroosmotic flow Electroosmotic flow (or Electro-osmotic flow) (often abbreviated EOF) is the motion of ions in a solvent environment through very narrow channels, where an applied potential across the channels cause the ion migration. Electroosmotic flow is an essential component in chemical separation techniques, most notably capillary electrophoresis.
Electrophile In chemistry, an electrophile (literally electron-lover) is a reagent attracted to electrons that participates in a chemical reaction by accepting an electron pair in order to bond to a nucleophile. Because electrophiles accepts electrons, they are Lewis acids (see acid-base reaction theories).
Electrophilic addition In Organic chemistry, an Electrophilic addition reaction is an addition reaction where, in a chemical compound, a pi bond is removed by the creation of two new covalent bonds. In Electrophilic addition reactions, common substrates have a carbon-carbon double bond or triple bond.
Electrophilic aromatic substitution Electrophilic aromatic substitution or EAS is an organic reaction in which an atom, usually hydrogen, appended to an aromatic system is replaced by an electrophile. The most important reactions of this type that take place are aromatic nitration, aromatic halogenation, aromatic sulfonation, and acylation and alkylating Friedel-Crafts reactions.
Electrophilic halogenation In organic chemistry, an electrophilic aromatic halogenation is a type of electrophilic aromatic substitution. This organic reaction is typical of aromatic compounds and a very useful method for adding substituents to an aromatic system.
Electrophilic substitution Electrophilic substitution reactions are chemical reactions in which an electrophile displaces another group, typically but not always hydrogen. Electrophilic substitution is characteristic of aromatic compounds.
Electrophone An electrophone is any musical instrument which produces sound primarily by electrical means. It is usually considered one of five main categories in the Hornbostel-Sachs scheme of musical instrument classification (though it is not actually present in the scheme published in 1914).
Electrophone (information system) The name Electrophone was used for a telephone-distributed audio system which operated in the United Kingdom between 1895 and 1926, relaying live theatre and music hall shows and, on Sundays, live sermons from churches via special headsets connected to conventional phone lines. This was similar to the French Theatrophone system and the Hungarian Telefon HirmondĂł which carried news, entertainment and fiction readings.
Electrophoresis Electrophoresis is the movement of an electrically charged substance under the influence of an electric field. This movement is due to the Lorentz force, which may be related to fundamental electrical properties of the body under study and the ambient electrical conditions by the equation given below.
Electrophoretic deposition Electrophoretic deposition (EPD), is a term for a broad range of industrial processes which includes electrocoating, electrophoretic coating, or electrophoretic painting. A characteristic feature of this process is that colloidal particles suspended in a liquid medium migrate under the influence of an electric field (electrophoresis) and are deposited onto an electrode.
Electrophoretic mobility The electrophoretic mobility, often called Electrical mobility or just 'mobility', describes the motion of charged species in a fluid due to an external electric field. The velocity of the ion is proportionnel to its charge and to the electric field.
Electrophorus An electrophorus is a single-plate capacitor used to produce imbalances of electric charge via the process of electrostatic induction. The electrophorus was devised in the 18th century by Johannes Wilcke and Alessandro Volta.
Electrophysiologic study An electrophysiologic study (EPS) is one of a number of tests of the electrical conduction system of the heart performed by a cardiac electrophysiologist, a specialist in the electrical conduction system of the heart. These tests are performed using catheters situated within the heart.
Electrophysiology Electrophysiology is the study of the electrical properties of biological cells and tissues. It involves measurements of voltage change or electrical current flow on a wide variety of scales from single ion channel proteins, to whole tissues like the heart.
Electroplankton Electroplankton is an interactive music video game developed by the Japanese interactive media artist Toshio Iwai and published by Nintendo for the Nintendo DS portable gaming system. This unique software allows one to interact with animated "plankton" and create music through one of ten different "plankton themed" interfaces.
Electroplating Electroplating involves the coating of an electrically conductive object with a layer of metal using electrical current. Usually, the process is used to deposit an adherent surface layer of a metal having some desired property (e.
Electropop Electropop (also called Technopop) is a form of synth pop music that is made with synthesizers, and which first flourished from 1978 to 1981 in both England and Germany. Electropop laid the groundwork for a mass market in chart-oriented synthpop, but later became seen by musicologists as merely a subgenre of synthpop.
Electroporation Electroporation, or electropermeabilization, is a significant increase in the electrical conductivity and permeability of the cell plasma membrane caused by an externally applied electrical field. It is usually used in molecular biology as a way of introducing some substance into a cell, such as loading it with a molecular probe, a drug that can change the cell's function, or a piece of coding DNA.
Electropunk Electropunk is an umbrella term that describes the combination of electronic music with the attitude of punk. Popular and important artists of the early electropunk period were Suicide from the USA, DAF and Liaisons Dangereuses from Germany, and Portion Control from the UK.
Electroputere Electroputere (which translates as Electropower in English) is a Romanian company based in Craiova, which manufactures electrical machinery, such as locomotives. Founded in 1949, it is today one of the largest industrial companies in Romania.
Electroreception Electroreception, sometimes written as electroception, is the biological ability to receive and make use of electrical impulses. It is much more common among aquatic creatures, as water is a far superior conductor than air.
Electroretinography Electroretinography, is used to measure the electrical responses of various cell types in the retina, including the light-sensitive cells (rods and cones) and the ganglion cells. Electrodes are placed on the cornea and the skin near the eye.
Electrorheological fluid Electrorheological (ER) fluids are suspensions of extremely fine non-conducting particles (up to 50 micrometres diameter) in a non-conducting fluid. The apparent viscosity of these fluids changes reversibly by an order of 100,000 in response to an electric field.
Electroshock weapon An electroshock weapon, also referred to as an electroshock gun or stun gun (sometimes even if it does not fire anything and thus is not a gun), is an incapacitant weapon used for subduing a person by firing something which administers electric shock, disrupting superficial muscle functions. A taser is a well-known device of this type.
Electroslag welding Electroslag welding is a highly productive welding process developed in the United States during the 1930s. It involves the melting of the surfaces of the metal workpieces and the filler metal with a molten slag to cause coalescence.
Electrospray ionization Electrospray ionization (ESI) is a technique used in mass spectrometry to produce ions. It is especially useful in producing ions from macromolecules because it overcomes the propensity of these molecules to fragment when ionized.
Electrostar The Electrostar is an electric multiple-unit passenger train manufactured by Bombardier Transportation, formerly ADtranz. Since the privatisation of British Rail, it has become the most common new EMU in Britain, where different variants referred to as Class 357, Class 375, Class 376, and Class 377 are most common on the high-volume commuter routes in South London and to the Sussex and Kent coasts.
Electrostatic discharge Electrostatic discharge (ESD) is the sudden and momentary electric current that flows between two objects at different electrical potentials (such as ground). The term is usually used in the electronics and other industries to describe momentary unwanted currents that may cause damage to electronic equipment.
Electrostatic Detection Apparatus ESDA (from Electrostatic Detection Apparatus), is a piece of equipment commonly used in forensics, to reveal indented impressions on paper which may otherwise go unnoticed. It is a non-destructive technique (will not damage the evidence in question) thus allowing further test to be carried out.
Electrostatic force microscope Electrostatic force microscopy (EFM) is a type of dynamic non-contact atomic force microscopy where the electrostatic force is probed. ("Dynamic" here means that the cantilever is oscillating and does not make contact with the sample).
Electrostatic generator An electrostatic generator is a mechanical device that produces static electricity, or electricity at high voltage and low continuous current. The knowledge of static electricity dates back to the earliest civilizations, but for millennia it remained merely an interesting and mystifying phenomenon.
Electrostatic ion cyclotron wave An electrostatic ion cyclotron wave is a longitudinal oscillation of the ions (and electrons) in a magnetized plasma, propagating nearly (but not exactly) perpendicular to the magnetic field. The angle (in radians) between the direction of propagation and the direction perpendicular to the magnetic field must be greater than about the square root of the mass ratio,
Electrostatic ion thruster The electrostatic ion thruster is a kind of design for ion thrusters (a kind of highly-efficient low-thrust spacecraft propulsion running on electrical power). These designs use high voltage electrodes in order to accelerate ions with electrostatic forces.
Electrostatic levitation Electrostatic levitation is the process of using an electric field to lift a charged object and counteract the effects of gravity. It was used, for instance, in Robert Millikan's oil drop experiment and is used to suspend the gyroscopes in Gravity Probe B during launch.
Electrostatic loudspeaker Electrostatic loudspeakers use a thin flat diaphragm usually consisting of a plastic sheet impregnated with a conductive material such as graphite sandwiched between two electrically conductive grids, with a small air gap between the diaphragm and grids. For low distortion operation, the diaphragm must operate with a constant charge on its surface, rather than with a constant voltage.
Electrostatic sensitive device An electrostatic sensitive device (often abbreviated ESD) is any component (primarily electrical) which can be damaged by common static charges which build up on people, tools, and other non-conductors or semiconductors.
Electrostriction Electrostriction is a property of all electrical non-conductors, or dielectrics, that produces a relatively slight change of shape, or mechanical deformation, under the application of an electric field. Reversal of the electric field does not reverse the direction of the deformation.
Electrosurgery Electrosurgery is the application of a high-frequency electric current to human (or other animal) tissue as a means to remove lesions, staunch bleeding, or cut tissue. Electrosurgery can be used to cut, coagulate, desiccate, or fulgurate tissue.
Electrosynthesis Electrosynthesis in organic chemistry is the synthesis of chemical compounds in a electrochemical cell The application of cathodic reductions and anodic oxidations in the synthesis of complex molecules Jeffrey B. Sperry and Dennis L.
Electrotachyscope The electrotachyscope is an 1887 invention of Ottomar AnschĂĽtz of Germany which presents the illusion of motion with transparent serial photographs, chronophotographs, arranged on a spinning wheel of fortune or mandala-like glass disc, significant as a technological development in the history of cinema.
Electrotehnic school Zagreb Electrotehnic school Zagreb is a school specialised for electro-technicians, computer technicians and technicians for electro-engineering. It was founded in 1959 as Center for educating "Rade KonÄŤar".
Electrothermal-chemical technology Electro-thermal chemical (ETC) technology is an attempt to increase accuracy and muzzle energy of future tank, artillery, and close-in weapon system guns by improving the predictability and rate of expansion of propellants inside the barrel. Results have proven to be promising and it's very possible that electro-thermal chemical gun propulsion will be an integral part of the United States' Army's future combat system, as well as the future combat systems of several other countries such as Germany and the United Kingdom.
Electrotonic potential In physiology, electrotonic conduction refers to the passive conduction of current, and can be considered the opposite of saltatory conduction. In order for a neuron to fire, there are two types of electrical potentials produced.
Electrotrichogenesis Electrotrichogenesis (ETG) involves the stimulation of hair follicles on the scalp by the positive influence of an electrostatic field. This treatment, by Canadian company Current Technology Corporation, is well-documented to have a 96% success rate in the prestigious International Journal of Dermatology.
Electrotyping Electrotyping is an application of the art of electroplating to typography, used for making duplicate plates for relief printing (letterpress). In copying engraved plates for printing purposes, copper may be deposited upon the original plate, the surface of which is first rendered slightly dirty, by means of a weak solution of wax in turpentine or otherwise, to prevent adhesion.
Electrovacuum solution In general relativity, an electrovacuum solution (electrovacuum) is an exact solution of the Einstein field equation in which the only nongravitational mass-energy present is the field energy of an electromagnetic field, which must satisfy the (curved-spacetime) source-free Maxwell equations appropriate to the given geometry. For this reason, electrovacuums are sometimes called (source-free) Einstein-Maxwell solutions.
Electrovalency Electrovalency is a measurement of the net electric charge of an ion and is used when balancing chemical reactions. Electrovalency is related to the concepts of electronegativity and valence electrons, and indicates the number of electrons necessary for an ion to have a balanced electric charge.
Electroweak interaction In particle physics, the electroweak interaction is the unified description of two of the four fundamental interactions of nature: electromagnetism and the weak interaction. Although these two forces appear very different at everyday low energies, the theory models them as two different aspects of the same force.
Electroweak scale In particle physics, the electroweak scale is the energy scale around 246 GeV, a typical energy of processes described by the electroweak theory. The particular number 246 GeV is taken to be the vacuum expectation value v = (G_F sqrt{2})^{-1/2} of the Higgs field (where G_F is the Fermi coupling constant).
Electrowinning Electrowinning, also called electrorefining or electroextraction, is the electrodeposition of metals from their ores that have been put in solution or liquefied. Electrowinning is electroplating on a large scale and is an important technique that allows purification of non-ferrous metals in an economical and straightforward step.
Electryon In Greek mythology, Electryon was the father of Alcmene, son of Perseus and Andromeda, and king of Mycenae. He was accidentally killed by his daughter's lover, Amphitryon, and succeeded by his brother Sthenelus.
Eleemosynary (play) Eleemosynary is a 1985 one-act play by Lee Blessing. Staged with utmost simplicity, using platforms and a few props, the play probes into the delicate relationship of three singular women: the grandmother, Dorothea, who has sought to assert her independence through strong-willed eccentricity; her brilliant daughter, Artie (Artemis), who has fled the stifling domination of her mother; and Artie's daughter, Echo, a child of exceptional intellect—and sensitivity—whom Artie has abandoned to an upbringing by Dorothea.
Elefsis Shipyards Elefsis Shipyards is a Greek shipbuilding company, also involved in other industrial constructions. Originally founded in 1962, it has constructed many types of ships, including the largest commercial ships built in Greece as well as military ships.
Eleftheria Arvanitaki Eleftheria Arvanitaki is a Greek singer of Icarian descent, born in Piraeus. She started her career in singing in 1980, by joining the group "Opisthodromiki Kompania" / "Οπισθοδρομική Κομπανία" (Retrograde Company) and she made her first steps in singing.
Eleftheria Indoor Hall The Eleftheria Indoor Hall is an indoor arena beside Makario Stadium and Lefkotheo Indoor Hall in Engomi, Nicosia, Cyprus. It is the home venue of the AC Omonia, APOEL Nicosia and Cyprus national basketball team.
Eleftherio-Kordelio Eleftherio-Kordelio () is a municipal suburb on the western edge of the Thessaloniki metropolitan area in Greece. It was founded in 1924 by greek refugees from the town of Kordelio on the westcoast of Asia Minor (today Turkey).
Eleftherios Venizelos Elefthérios Kyriakos Venizélos (Greek: Ελευθέριος Βενιζέλος) (23 August 1864–18 March 1936), also called Eleuthérios Venizélos, was one of the most significant politicians of modern Greece.
Eleftherios Venizelos, Crete Eleftherios Venizelos (Greek: Ελευθέριος Βενιζέλος) is a municipality of the Chania Prefecture on the Greek island of Crete, centred on the town of Mournies. It is due south of the city of Chania.
Eleftheros Typos Eleftheros Typos (Greek: Ελεύθερος Τύπος, in English, "Free Press") is a daily newspaper published in Athens, founded in 1983 by the Lilian Voudouri press foundation. Eminent in liberal and conservative circles, it vied for the top sales spot in the eighties, but today trails its left-of-center competitors by a margin, though still retaining its influence.
Elegant corydoras The elegant corydoras or elegant catfish, Corydoras elegans, is a tropical freshwater fish belonging to the Corydoradinae sub-family of the Callichthyidae family. It originates in inland waters in South America, and is found in the Upper Amazon River basin in Brazil, Colombia and Peru.
Elegant Crested Tinamou The Elegant Crested Tinamou, Eudromia elegans is a medium-sized, up to 41cm long, dark or yellowish brown partridge-like bird with short tail and wings, two white stripe on side of face and long crest with pointed upwards tip. The feet have no hind toes and the bluish or greyish legs are short and strong, as they are highly terrestrial bird.
Elegant Gothic Aristocrat Elegant Gothic Aristocrat (EGA) (also sometimes referred to as Gothic Lolita Aristocrat (GLA)) is a line of Aristocrat fashion-style clothing created by Japanese musician and fashion designer Mana for his store, Moi-même-Moitié. It has branches in Shinjuku and Nagoya, Japan as well as online through CDJapan.
Elegant Gothic Lolita Elegant Gothic Lolita (EGL) is a line of Lolita fashion-style clothing created by Japanese musician and fashion designer Mana for his store, Moi-même-Moitié. It has branches in Shinjuku and Nagoya, Japan as well as online through CDJapan.
Elegant Imperial-Pigeon The Elegant Imperial-Pigeon, Ducula concinna, is a large (43 cm in length) pigeon, with upperparts mainly dark blue-green in colour with an iridescent sheen. Head, neck and underparts are mostly pale grey, with red-brown undertail coverts.
Elegast Elegast means King of the Elves in Dutch, and was the name of a friend of Charlemagne in an Medieval Dutch epic poem, Karel ende Elegast. Although the poem does not describe Elegast's background, he was an old friend of Charlemagne that had fallen into disgrace, and his banishment to the forest and his name connotes he was elven.
Elegiac Elegiac refers either to those compositions that are like elegies or to a specific poetic meter used in Classical elegies. The Classical elegiac meter has two lines, making it a couplet: a line of dactylic hexameter, followed by a line of dactylic pentameter.
Elegiac couplet Elegiac couplets are a poetic form used by Greek lyric poets for a variety of themes usually of smaller scale than those of epic poetry. The ancient Romans frequently used elegiac couplets in love poetry, as in Ovid's Amores.
Elegies (William Finn) Elegies is a song cycle by William Finn about the loss of friends and family, and a response to the September 11, 2001 terrorist attacks. Most of the songs were composed in memory of Finn's friends, several of whom died of AIDS.
Elegies for Angels, Punks and Raging Queens Elegies For Angels Punks and Raging Queens (Also known as simply "Elegies") is a musical theatre production comprising free verse poems and songs which have been written to reflect the lives of people who have lived with and died from AIDS. There are over 30 poems in the piece, each representing a character who has died from AIDS.
Elegit Elegit (Latin for he has chosen) was, in English law, a judicial writ of execution, given by the Statute of Westminster II (1285), and so called from the words of the writ, that the plaintiff has chosen (elegit) this mode of satisfaction. Previously to the Statute of Westminster II, a judgment creditor could only have the profits of lands of a debtor in satisfaction of his judgment, but not the possession of the lands themselves.
Elegy Elegy was originally used for a type of poetic metre (Elegiac metre), but is also used for a poem of mourning, from the Greek elegos, a reflection on the death of someone or on a sorrow generally. In addition, an elegy (sometimes spelled elegĂ­e) may be a type of musical work, usually in a sad and somber attitude.
Elegy (The X-Files) "Elegy" is the twenty-second episode of the fourth season of The X-Files. Mulder and Scully track a series of murders that lead to a home for the mentally ill and a clue that makes no sense: each victim had a purported warning from the dead.
Elegy for Iris Elegy for Iris is a 1999 memoir by John Bayley, about his marriage to fellow author Iris Murdoch, who suffered from Alzheimer's disease in her last years. Bayley also wrote two more books about his life with Murdoch, Iris and Her Friends and Widower's House.
Elegy to the Memory of an Unfortunate Lady The "Elegy to the Memory of an Unfortunate Lady" is a poem in heroic couplets by Alexander Pope, first published in his Works of 1717. Though only 82 lines long, it has become one of Pope's most celebrated pieces.
Elek Bacsik Elek Bacsik (1926-1993) was a Hungarian jazz violinist and guitarist. Bacsik was of gypsy descent and probably studied at the Budapest Conservatory but found his primary musical inspiration in bebop pioneers Dizzy Gillespie and Charlie Parker.
Elekere Elekere is one of the 47 woredas in the Somali Region of Ethiopia. Part of the Afder Zone, Elekere is bordered on the south by Afder, on the southwest by Cherti, on the northwest by the Oromia Region, on the northeast by the Shebelle River which separates it from the Gode Zone, and on the east by Mierab Emi.
Elektra (1962 film) Elektra is a Greek film released in 1962, based on the play, Electra, written by Euripides. It was directed by Michael Cacoyannis, and it starred Irene Papas in the lead role as Elektra, and Yannis Fertis as Orestis.
Elektra (opera) Elektra is a one-act opera by Richard Strauss, to a German-language libretto by Hugo von Hofmannsthal adapted from his drama of 1903—the first of many such collaborations between composer and librettist. It was first performed at the Dresden State Opera on January 25, 1909, and remains a part of the standard operatic repertoire.
Elektra (smartcard) ELEKTRA is a planned smartcard-based fare payment system to be introduced in Budapest, Hungary, sometime in the near future. ELEKTRA stands for elektronikus chipkártya rendszer in Hungarian, which means electronic chip-card system.
Elektra and Wolverine: The Redeemer Elektra and Wolverine: The Redeemer is a trilogy of graphic novels written by Greg Rucka, illustrated by Yoshitaka Amano and published by Marvel. It was also released as a Hardcover version with all three episodes in one book.
Elektra v. Santangelo Elektra v. Santangelo (2005) was a case being heard before the US District Court for the Southern District of New York, filed by Elektra Entertainment Group as one of approximately 13,000 lawsuits that the RIAA has brought against individual defendants in the US.
Elektric Blue (album) Elektric Blue is the unreleased sophomore album of R&B artist Nicole Wray. The album spun off 2 singles, a underground single, Bangin' (Don't Lie) featuring Prodigy of Mobb Deep and the lovely ballad, I'm Lookin'.
Elektrichka Elektrichka (, ) is a slang word for elektropoezd (), a Soviet or post-Soviet regional (mostly suburban) electrical multiple unit passenger train. Elektrichkas are widespread in Russia and some former Soviet countries.
Elektriraudtee Elektriraudtee (Electric Railway in Estonian) is an Estonian railway operator that operates electric trains in Tallinn and the surrounding Harju County. It is commonly referred to as the Tallinn Suburban Railway because it transports commuters in and out of the Estonian capital, and is owned in part by Eesti Raudtee, or Estonian Railways.
Elektrit Elektrit Radiotechnical Society (Polish Towarzystwo Radiotechniczne „Elektrit”) was the biggest private-run company in Wilno before World War II. With over 1100 workers, the society produced approximately 50 thousand radio receivers yearly.

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