Historically, the electron volt was devised as a standard unit of measure through its usefulness in electrostatic particle accelerator sciences because a particle with charge q has an energy E = qV after passing through the potential V ; if q is quoted in integer units of the elementary charge and the terminal bias in volts, one gets an energy in eV.

Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length.

Historically, some instruments have come to be accepted ( and widely manufactured ) with a certain transposition as a standard and most music written for those instruments would be transposed accordingly.

Historically, the General Services Administration ( GSA ) set paper shredder guidance in the Interim Federal Specification FF-S-001169 dated July 1971 which was superseded by standard A-A-2599 for classified material which was canceled in February 2000.

Historically, VoiceXML platform vendors have implemented the standard in different ways, and added proprietary features.

Historically, coins had a certain amount of weight of alloy, with the purity a local standard.

Historically, this was the standard form in which manganese was traded and used in steel making.

Historically, linguistic prescriptivism originates in a standard language when a society establishes social stratification and a socio-economic hierarchy.

Historically, the Goths followed the Vistula, but during the Viking Age, the Dvina-Dniepr waterway succeeded the Vistula as the main trade route to Greece for the Gutes ( or Gotar in standard Old Norse ), and it is not surprising that it also replaced the Vistula in the migration traditions.

Historically, Canadian conservatism has been derived from the Tory tradition, with a distinctive concern for a balance between individual rights and collectivism, as mediated through a traditional pre-industrial standard of morality – which has never been as evident in American conservatism.

Historically, standard vertical separation was 1, 000 feet from the surface to FL290, and 2, 000 feet above FL290.

Historically, the average human had a significantly lower standard of living and lifespan in the past than he or she would today.

Historically, the La Spezia-Rimini Line marked a series of isoglosses that distinguished Northern Italian speech from that of Tuscany, home of the standard Italian language.

Historically during many centuries a paragraph in Latin of standard format was written by scribes of the particular probate court below the transcription of the will, commencing with the words ( for example ): Probatum Londini fuit huismodi testamentum coram venerabili viro ( name of approver ) legum doctore curiae prerogativae Cantuariensis ... (" A testament of such a kind was proved at London in the prescence of the venerable man ..... doctor of law at the Prerogative Court of Canterbury ...") The earliest usage of the English word was in 1463, defined as " the official proving of a will ".

Historically a beer barrel was a standard size of 50 gallons, as opposed to a wine barrel at 32 gallons, or an oil barrel at 42 gallons.

Historically, it was the de facto standard for highly purified laboratory water for biochemistry and, by the method of trace analysis until combination methods of purification became widespread.

Historically, written Cantonese has been used in Hong Kong for legal proceedings in order to write down the exact spoken testimony of a witness, instead of paraphrasing spoken Cantonese into standard written Chinese.

Historically, the Goths followed the Vistula, but during the Viking Age, the Dvina-Dniepr waterway succeeded the Vistula as the main trade route to Greece for the Gutes ( or Gotar in standard Old Norse ), and it is not surprising that it also replaced the Vistula in the migration traditions.

Historically, this was a standard symbol of the virtue temperance, one of the cardinal virtues, representing the dilution of wine with water.

Historically, unmarked graves in an unintentional sense are usually done for financial reasons by families that are too poor to afford a headstone, though in more recent times this has been avoided partially because the standard of living in most countries have since improved and even in cases where the families still can't afford a headstone, one is usually donated from a family friend or other charitable organization.

Historically, many countries, including the United States and Canada, used standard oxidation potentials rather than reduction potentials in their calculations.

Historically, Spartans were known for embracing a standard of excellence defined by a unique blend of individualism and community.

Historically, the thread standard for attaching older cameras to tripods was 1 / 4-20 BSW for smaller cameras or 3 / 8-16 BSW for larger cameras and pan / tilt heads.

Historically, vertical writing was the standard system, and horizontal writing was only used where a sign had to fit in a constrained space, such as over the gate of a temple or the signboard of a shop.

Historically, Medford was served by United Airlines flying Boeing 727-100, 727-200 and 737-200 jetliners, by Hughes Airwest operating Douglas DC-9-10 and DC-9-30 jets, by Pacific Express which flew British Aircraft Corp. BAC One-Eleven jet aircraft and by Pacific Southwest Airlines ( PSA ) which operated British Aerospace BAe 146-200 jets.

Historically, the airport had nonstop and direct Douglas DC-9 jet service to Dallas Love Field with continuing, no change of plane service to Houston on Texas International Airlines ( which previously operated as TTa, Trans-Texas Airways, flying DC-9-10 jet service from Santa Fe to Albuquerque, Roswell and Midland / Odessa on a direct route to Dallas ), as well as nonstop service to Phoenix, AZ on America West Express, which utilized Beechcraft 1900 turboprop aircraft operated by regional carrier Mesa Airlines.

Historically, the Torbay Express name was applied to services operated by the Great Western Railway from London Paddington to Torquay and Paignton.

Historically, manufacturing tended to be more open to international trade and competition than services.

Historically there were public railway services in the island, provided by two railway companies:

Historically, when a single carrier provided most of the telephony services for a region, the data used to satisfy the search could exclusively come for that carriers subscriber rolls.

Historically, when a single carrier provided most of the telephony services for a region, the data used to satisfy the search could exclusively come for that carriers subscriber rolls.

" Historically, stock assessment scientists usually worked in government laboratories and considered their work to be providing services to the fishing industry.

* Historically, a standalone program-a program that does not require operating system's services to run

Historically, before Unification of the three services, the rank of Staff Sergeant was generally reserved for CQMS appointees in the former Canadian Army.

Historically, claims were submitted using a paper form ; in the case of professional ( non-hospital ) services and for most payers the CMS-1500 form or HCFA ( Health Care Financing Administration claim form ) was commonly used.

Historically, bus services in the Wishaw area were operated by a local company, Hutchison's.

Historically, The Crown would make a grant of land in return for military or other services and the grantees would in turn make sub-grants for other services and so on.

Historically Blaydon was a major railway hub for both passenger and freight services, as it occupied an important geographical position in relation to Newcastle-upon-Tyne and which could be reached across the Scotswood Railway Bridge.

Historically, the widespread provision of public services in developed countries usually began in the late nineteenth century, often with the municipal development of gas and water services.

Historically, the purchasing department issued purchase orders for supplies, services, equipment, and raw materials.

Historically this has been sent out by sea because there are no rail services.

Historically a seven-day stay, this lifestyle transformation can be accomplished by providing a comprehensive program that includes spa services, physical fitness activities, wellness education, healthful cuisine and special interest programming.

Historically, the shipping services were exclusively an " extension " of the railways across the English Channel and the Irish Sea in order to provide through, integrated services to Europe and Ireland.

Historically, Bexhill was the original name of Bexhill West, on a branch from the Hastings Line at Crowhurst, providing direct services north to London.

Historically, services from the station included:

Historically, services have been as follows:

Historically, services focused on recruitment tours that visit international and national schools throughout the world.