erg


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erg

(ûrg), unit of workwork,
in physics and mechanics, transfer of energy by a force acting to displace a body. Work is equal to the product of the force and the distance through which it produces movement.
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 or energyenergy,
in physics, the ability or capacity to do work or to produce change. Forms of energy include heat, light, sound, electricity, and chemical energy. Energy and work are measured in the same units—foot-pounds, joules, ergs, or some other, depending on the system of
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 in the cgs systemcgs system,
system of units of measurement based on the metric system and having the centimeter of length, the gram of mass, and the second of time as its fundamental units. Other cgs units are the dyne of force and the erg of work or energy.
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 of units, which is based on the metric systemmetric system,
system of weights and measures planned in France and adopted there in 1799; it has since been adopted by most of the technologically developed countries of the world.
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; it is the work done or energy expended by a force of 1 dyne acting through a distance of 1 centimeter. In terms of the joulejoule
, abbr. J, unit of work or energy in the mks system of units, which is based on the metric system; it is the work done or energy expended by a force of 1 newton acting through a distance of 1 meter. The joule is named for James P. Joule.
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, the unit of work or energy in the mks system, 1 erg equals 0.0000001 joule.

Erg

 

a unit of work or energy in the centimeter-gram-second system. The symbol is erg. One erg is equal to the work done by a force of 1 dyne when the point at which the force is applied is displaced 1 cm in the direction of the force. One erg equals 10–7 joule = 6.24 × 1011 electron volts.


Erg

 

a general name for sand masses in the deserts of North Africa. Ergs are usually confined to low-lying parts of the relief. The largest are the Grand Erg Occidental and the Grand Erg Oriental. The relief consists mainly of dunes, which rise to 200–300 m in height, stretching in the direction of the prevailing trade winds.

erg

[ərg]
(geography)
A large expanse of the earth's surface that is covered with sand, generally blown by wind into dune formations.
(physics)
A unit of energy or work in the centimeter-gram-second system of units, equal to the work done by a force of magnitude of 1 dyne when the point at which the force is applied is displaced 1 centimeter in the direction of the force. Also known as dyne centimeter (dyne-cm).

ERG

(medicine)

erg

A unit of energy in the CGS system. It is equal to .0000001 joule in the MKS system. See CGS system.
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Our ERG protocol was designed according to the standard documents recommended by the International Society for Clinical Electrophysiology of Vision.
Assessing the function of the whole retina may be obtained with EOG (rod and RPE responses) and ERG (photoreceptors, bipolar cells, amacrine cells, ganglion cells).
After 20-30 min of NiONP treatments, ERG were recorded for all range of light intensities and compared with control readings.
And while the interim report focuses on work performed by CDER, and FDA-provided estimates of work from the Center for Biologies Evaluation and Research (CBER), FDA Office of the Commissioner and Office of Regulatory Affairs (ORA), ERG says the final report will include its own estimates for work from the latter three divisions.
American Community Bank introduced the bank's offerings and services to a new set of prospective clients and potential partners at a kick-off celebration earlier this summer with ERG.
Erg Chebbi esta situado en el sureste de Marruecos, al sur de la provincia de Errachidia.
But that it is also those reasons that we cannot afford not to join so we can distinguish ourselves and take advantage of the unique leadership opportunities offered by joining/leading the ERG / BRG.
ERG Property Advisors is a full-service commercial brokerage company based in New York City.
4] Human genes: TMPRSS2, transmembrane protease, serine 2; ERG, v-ets erythroblastosis virus E26 oncogene homolog (avian); SLC45A3, solute carrier family 45, member 3; ETV1, ets variant 1; NDRG1, N-myc downstream regulated 1.
SeeNews) - Nov 13, 2012 - Italian energy group ERG SpA (BIT:ERG) posted a nine-month net profit of EUR 3 million (USD 3.