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erg
erg 1 E0196600 (ûrg)n. The centimeter-gram-second unit of energy or work equal to the work done by a force of one dyne acting over a distance of one centimeter.
[From Greek ergon, work; see werg- in Indo-European roots.]
erg 2 E0196600 (ûrg)n. An extensive area of desert covered with shifting sand dunes.
[Colloquial Arabic (Maghrebi dialect) 'arq, 'arg, from Arabic 'irq, vein, small mountain, thin tract of sand extending along the ground (in reference to the veinlike appearance of the dunes); see ʕrq in Semitic roots.]erg (ɜːɡ) n (Units) the cgs unit of work or energy. 1 erg is equivalent to 10–7 joule[C19: from Greek ergon work]
erg (ɜːɡ) n, pl ergs or areg (Physical Geography) an area of shifting sand dunes in a desert, esp the Sahara[C19: from Arabic `irj]
erg (ɜːɡ) n (Rowing) informal short for ergometer2erg (ɜrg)
n. the centimeter-gram-second unit of work or energy, equal to the work done by a force of one dyne when its point of application moves through a distance of one centimeter in the direction of the force; 10−7 joule. [1870–75; < Greek érgon work] erg- var. of ergo- 1 before a vowel: ergodic. erg (ûrg) A unit used to measure energy or work, equal to the force of one dyne over a distance of one centimeter. This unit has been mostly replaced by the joule.erg1. An area in a desert where there are shifting sand dunes, for example in the Sahara.2. A unit of energy equal to the energy produced by a force of 1 dyne acting through a distance of 1 cm. Replaced in the inernational system by the joule (J): 1 erg = 10-7 J.Thesaurus| Noun | 1. | erg - a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeterenergy unit, heat unit, work unit - a unit of measurement for workJ, joule, watt second - a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second |
Translationserg
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.
..... Click the link for more information. 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
..... Click the link for more information. 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.
..... Click the link for more information. 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.
..... Click the link for more information. ; 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.
..... Click the link for more information. , 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) electroretinogram ergA unit of energy in the CGS system. It is equal to .0000001 joule in the MKS system. See CGS system.erg
erg [erg] a unit of work or energy, being the work performed when a force of 1 dyne moves its point of operation through a distance of 1 cm; equal to 10−7joule.ERGAbbreviation for electroretinogram.
erg (erg), The unit of work in the CGS system; the amount of work done by 1 dyne acting through 1 cm, 1 g cm2 s-2; in the SI, 1 erg equals 10-7 J. [G. ergon, work] KCNH2 A gene on chromosome 7q36.1 that encodes an alpha subunit of voltage-gated, potassium channels of the eag family.
Molecular pathology
KCNH2 mutations can cause long QT syndrome type 2.ERG Abbreviation for electroretinogram.
erg (ĕrg) The unit of work in the CGS system; the amount of work done by 1 dyne acting through 1 cm, 1 g cm2 s-2; in the SI, 1 erg equals 10-7 joule. [G. ergon, work]ERG Abbrev. for ELECTRORETINOGRAM.erg (ĕrg) Unit of work in the CGS system; amount of work done by 1 dyne acting through 1 cm, 1 g cm2 s-2; in the SI, 1 erg equals 10-7 J. [G. ergon, work]Patient discussion about ergQ. I''ve been having the erge to eat without being able to stop for a few days now. Is that an eating disorder? I'm trying to study- which is real hard for me cause I have ADD and get up every 5 seconds to get something to eat. Even when I'm not hungry and I cant stop it. it's been like that for like 3 days now and I feel I'm gaining weight. I dont want that!! that's girl's buissness usually!! what to do? is it an eating disorder or just stress from not being able to study or an excuse I'm giving myself or what?? Is gonna last? what do u think? please, I really dont know what to do....any help...A. Generally, if you don't have any other concomitant diseases or take drugs that influences weight and appetite, what you describe doesn't sound as eating disorder - you don't seem to have preoccupation with food or your weight, you don't purge and it doesn't seem to interfere with your daily functioning (and additionally, 3 days doesn't make it a chronic problem).
What it seem you might have, especially taking into account the association between the stressful time you have now, is maybe a problem in dealing with stress -you feel an intense stress and can't comprehend with the requirements well (you have problem concentrating) so you turn to eating (i.e. self-medicating with food) - I think you should put the emphasis on this area.
Anyway, if you feel this problem is too big or disturbing your life, you can always seek more professional advice (e.g. psychologist).
In the mean time, you may read more here:
http://www.add.org/articles/eatingdisorders.html
More discussions about ergERG
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erg
Words related to ergnoun a cgs unit of work or energyRelated Words- energy unit
- heat unit
- work unit
- J
- joule
- watt second
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