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Topic: Elongation

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	Highbeam Encyclopedia - Search Results for elongation
		elongation in astronomy, the angular distance between two points in the sky as measured from a third point.
		The elongation of a planet is usually measured as the angular distance from the sun to the planet as measured from the earth.
		Influence of side-chain structures on the viscoelasticity and elongation viscosity of polyethylene melts.
	www.encyclopedia.com /SearchResults.aspx?Q=elongation (726 words)

	elongation - HighBeam Encyclopedia
		When a planet lies on the line drawn from the earth to the sun, its elongation is 0° and is said to be in conjunction.
		Elongation is measured east (eastern quadrature) or west (western quadrature) from the sun.
		The superior planets can have elongations between 0° and 180°; the elongations of the inferior planets are limited by their proximity to the sun.
	www.encyclopedia.com /doc/1E1-elongati.html (361 words)

	Elongation
		Elongation is the angular distance between the sun, and another object such a moon or a planet as seen from earth.
		Elongation is measured from earth as the angle between the sun and the planet.
		The two most favorable times to observe an inferior planet are in its eastern or western greatest elongation, the two times when the planet appears farthest away from the sun as seen from earth.
	library.thinkquest.org /29033/begin/elongation.htm (517 words)

	InterPro: IPR000640 Translation elongation factor EFG/EF2, C-terminal
		Translation elongation factors are responsible for two main processes during protein synthesis on the ribosome [ 1, 2, 3 ].
		Elongation factors are responsible for achieving accuracy of translation and both EF1A and EF2 are remarkably conserved throughout evolution.
		It resembles the topology of domain III found in these elongation factors, with which it forms the C-terminal block, but these two domains cannot be superimposed [ 6 ].
	www.ebi.ac.uk /interpro/IEntry?ac=IPR000640 (3282 words)

	Mercury Chaser's Calculator
		Elongations alternate between east and west of the Sun along the ecliptic.
		At that location and date, the ecliptic was steeply inclined with regard to the horizon, so even though the angular elongation at this apparition was a modest 18.2°, Mercury was high in the sky after the sunset (not to mention close to Jupiter and Venus, making it easy to locate).
		Mercury's elongation from the Sun on this date is 24.3°, much greater than in March, but recall that elongation is measured along the ecliptic.
	www.fourmilab.ch /images/3planets/elongation.html (952 words)

	elongation
		Planetary elongations range from 0° to 180°, east or west of the Sun.
		Greatest elongation is the instant at which the geocentric angular distance of Mercury or Venus from the Sun is a maximum.
		The angle between a planet and one of its satellites as seen from Earth, measured from 0° east or west of the planet, in the plane of the planet, satellite, and Earth.
	www.daviddarling.info /encyclopedia/E/elongation.html (155 words)

	planetary elongation event concept from the Astronomy knowledge base
		For Mercury and Venus, geocentric inferior conjunction occurs when the planet is between the Earth and Sun, and superior conjunction occurs when the Sun is between the planet and Earth.
		greatest elongation (4 facts) - The instants when the geocentric angular distances of Mercury or Venus are at a maximum from the Sun.
		Quadratures are usually tabulated with respect to the Sun as viewed from the center of the Earth.
	www.site.uottawa.ca:4321 /astronomy/planetaryelongationevent.html (211 words)

	Elongation - Wikipedia, the free encyclopedia
		This diagram shows the elongations (or angle) of the Earth's position from the Sun.
		When an inferior planet is visible after sunset, it is near its greatest eastern elongation.
		The value of the greatest elongation (west or east), for Mercury, is between 18° and 28°; and for Venus between 45° and 47°.
	en.wikipedia.org /wiki/Elongation (175 words)

	Xbox.com \| Halo 2 - Map Strategy: Elongation
		Elongation marks the return of a personal and fan favorite arena from Halo®: Combat Evolved.
		Elongation marks the return of an old friend, but with all the improvements Halo 2 has offered to the multiplayer community, it seems like a completely new arena.
		Elongation is one of five new maps included in the appropriately titled Maptacular Map Packfor Halo 2.
	www.xbox.com /en-US/halo2/20050706-elongation.htm (548 words)

	Engineering Stress-strain Curve
		The strain used for the engineering stress-strain curve is the average linear strain, which is obtained by dividing the elongation of the gage length of the specimen, d, by its original length.
		Since both the stress and the strain are obtained by dividing the load and elongation by constant factors, the load-elongation curve will have the same shape as the engineering stress-strain curve.
		Another way to avoid the complication from necking is to base the percentage elongation on the uniform strain out to the point at which necking begins.
	www.key-to-steel.com /Articles/Art43.htm (1877 words)

	Lloyd Instruments - Elongation Testing
		The increase in a sample's gauge length measured after a rupture divided by the sample's original gauge length is referred to as elongation.
		Elongation cannot be used to predict the behaviour of materials subjected to sudden or repeated loading.
		Elongation testing can be carried out on a range of Lloyd Instruments materials testing machines together with NEXYGENPlus data analysis software when more comprehensive testing results are required.
	www.lloyd-instruments.co.uk /testtypes/elongation.cfm (97 words)

	BIOL414/614 at UMBC - elongation
		Hyperphosphorylation of the CTD is important in establishing and maintaining the elongation complex.
		Another function of the RAP74 subunit has been identified and results suggest that the N-terminal region of RAP74, between amino acids 172 and 205 and a subregion between amino acids 170 and 178, are critical for stimulating elongation (Lei et al).
		This suggests that mutations in the alpha-1 helix appear to cause severe elongation defects.
	www.umbc.edu /bioclass/biol414/wiki/index.php?page=elongation (210 words)

	Elongation (Site not responding. Last check: 2007-11-03)
		The phenomenon of elongation is fairly common at a spiritualist seance.
		When describing the elongation of Home Sir Lindsay stated, "Home looked as if he was pulled up by the neck, the muscles seemed in a state of tension.
		Most accounts describe a violent swaying motion on the part of the medium as preceding the elongation, which some critics have regarded as a convenient mode of covering the use of mechanism that might be concealed in the medium's boot.
	www.themystica.com /mystica/articles/e/elongation.html (188 words)

	Plant Movement. Submergence-Induced Petiole Elongation in Rumex palustris Depends on Hyponastic Growth -- Cox et al. ...
		between brackets) of parameters describing the kinetics of hyponastic growth and petiole elongation, obtained by fitting the individual replicates of the data presented in Figures 2 and 3 using a logistic function.
		Submergence-induced elongation of petioles with manipulated initial angles is shown in Figure 3B.
		with the length of the lag phase of petiole elongation.
	www.plantphysiol.org /cgi/content/full/132/1/282 (6078 words)

	Yeast and Human RNA Polymerase II Elongation Complexes: Evidence for Functional Differences and Postinitiation ...
		Gel slices corresponding to the positions of the elongation complexes were excised from the native gel and subjected to electroelution.
		Human elongation complexes were isolated from immobilized template AdML-110 as described in Materials and Methods and were subjected to sedimentation through either a 12 to 30% (A and B) or a 15 to 50% (C) glycerol gradient.
		Elongator, a multisubunit component of a novel RNA polymerase II holoenzyme for transcriptional elongation.
	ec.asm.org /cgi/content/full/2/2/318 (6260 words)

	Halo 2 Elongation - halowiki.net - Multiplayer, Maps, Weapons, Strategy
		Elongation is basically two long hallways with conveyor belts moving along each one.
		Team Snipers does get chaotic due to the close quarters in some places on this map, but the two long hallways are a haven and a death trap for even the most skilled snipers.
		Elongation is a long symmetrical map set on a human cargo freighter, presumably in dock near home as both Earth and the Moon are visible from the windows that look out into the vastness of space.
	h2.halowiki.net /p/Elongation (825 words)

	InterPro: IPR004160 Translation elongation factor EFTu/EF1A, C-terminal
		This entry represents the C-terminal domain, which adopts a beta-barrel structure, and is involved in binding to both charged tRNA and to EF1B (or EF-Ts, IPR001816) [ 6 ].
		Vitagliano L. Masullo M. Sica F. Zagari A. Bocchini V. The crystal structure of Sulfolobus solfataricus elongation factor 1alpha in complex with GDP reveals novel features in nucleotide binding and exchange.
		Vitagliano L. Ruggiero A. Masullo M. Cantiello P. Arcari P. Zagari A. The crystal structure of Sulfolobus solfataricus elongation factor 1alpha in complex with magnesium and GDP.
	www.ebi.ac.uk /interpro/IEntry?ac=IPR004160 (3356 words)

	High-temperature resistant elongation measuring system formed of ceramic materials - Patent 4699010
		Finally, elongation measuring pickups for higher temperature ranges are also known, such as are described in European patent No. 0 088 278.
		It is accordingly an object of the invention to provide a hightemperature resistant elongation measuring system formed of ceramic materials, which overcomes the hereinafore-mentioned disadvantages of the heretofore-known devices of this general type, and which is suited for temperature ranges in which metals can no longer be used as mechanically stable structural parts.
		While this requires preparation of a calibration curve of the capacity as a function of the spacing between the mounts, it simplifies the construction of the pickup and reduces the number of required parts.
	www.freepatentsonline.com /4699010.html (2725 words)

	Elongation by RNA polymerase II: the short and long of it -- Sims et al. 18 (20): 2437 -- Genes and Development
		Elongation by RNA polymerase II: the short and long of it -- Sims et al.
		Elongation by RNA polymerase II: the short and long of it
		The elongation factor TFIIS (SII) is the eukaryotic factor that
	www.genesdev.org /cgi/content/full/18/20/2437 (6793 words)

	elongation — Infoplease.com (Site not responding. Last check: 2007-11-03)
		When a planet lies on the line drawn from the earth to the sun, its elongation is 0° and is said to be in
		When its elongation is 180°, it is in
		Soil fragment size distribution and compactive effort effects on maize root seedling elongation in moist soil.
	www.infoplease.com /ce6/sci/A0817189.html (334 words)

	Haploinsufficiency of mTR results in defects in telomere elongation -- Hathcock et al. 99 (6): 3591 -- Proceedings of ...
		This new equilibrium was characterized by elongation of
		that elongation is restricted to the shortest telomeres.
		CAST/Ei telomeres are elongated in offspring of a CAST/Ei × B6 cross.
	www.pnas.org /cgi/content/full/99/6/3591 (4287 words)

	Axis Elongation (Site not responding. Last check: 2007-11-03)
		During early development, several morphogenetic motors have been shown to contribute to axial elongation in Xenopus, including epiboly by radial intercalation, convergent exttension by mediolateral intercalation, and autonomous elongation of ventral tissues.
		We have recently used targeted injections, tissue explants, and grafting experiments to demonstrate a role for non-canonical Wnt signals in coordinating mediolateral intercalations in both mesoderm and ectoderm.
		A serendiptious finding from these experiments was that neural and mesodermal convergent extension are cooperative in nature, such that a failure of neural elongation secondarily inhibits the elongation of the mesoderm.
	www.bio.utexas.edu /faculty/wallingford/Pages/axelo.html (148 words)

	DSIF and NELF Interact with RNA Polymerase II Elongation Complex and HIV-1 Tat Stimulates P-TEFb-mediated ...
		Recent studies using DRB as a transcription inhibitor led to the discovery of positive and negative elongation factors.
		RNA pol II elongation complexes stalled at specific sites during transcription were prepared by stepwise transcription on immobilized DNA templates (35).
		Elongation complexes stalled at A-22 were incubated with nuclear extract and Tat protein.
	www.jbc.org /cgi/content/full/276/16/12951 (6541 words)

	Orbit by Elongation
		Determine the orbits of the inferior planets using the values of their greatest elongations.
		On the perimeter of a plate, which defines the orbit of earth, label the months of the year.
		Given the greatest elongation values for the inferior planets for a few years, mark the positions of the respective planets as seen from the earth on the given dates.
	analyzer.depaul.edu /paperplate/orbit_by_elongation.htm (105 words)

	Fidelity of RNA polymerase II transcription controlled by elongation factor TFIIS -- Jeon and Agarwal 93 (24): 13677 ...
		The nucleotide misincorporation by pol II impedes further elongation and thus generates stalled complexes.
		Elongation by pol II of the terminal G
		are sufficient for transcript elongation and cleavage by polymerase.
	www.pnas.org /cgi/content/full/93/24/13677 (3537 words)

	Transcription elongation factor P-TEFb is required for HIV-1 Tat transactivation in vitro -- Zhu et al. 11 (20): 2622 ...
		Transcription elongation factor P-TEFb is required for HIV-1 Tat transactivation in vitro -- Zhu et al.
		Bentley, D.L. Regulation of transcriptional elongation by RNA polymerase II.
		Synergy between HIV-1 Tat and adenovirus E1A is principally due to stabilization of transcriptional elongation.
	www.genesdev.org /cgi/content/full/11/20/2622 (5927 words)

	The crystal structure of Sulfolobus solfataricus elongation factor 1[alpha] in complex with GDP reveals novel features ...
		Among all biological processes, protein synthesis is one of the most attractive; one of the central steps in protein biosynthesis is the elongation cycle (Nyborg and Liljas, 1998; Al-Karadaghi et al., 2000).
		In contrast, very little is known about the structure of the proteins involved in the elongation cycle of eukarya and archaea.
		Czworkowski J, Wang J, Steitz TA and Moore PB (1994) The crystal structure of elongation factor G complexed with GDP, at 2.7 Å resolution.
	www.nature.com /emboj/journal/v20/n19/full/7594024a.html (4706 words)

	Involvement of Hus1 in the chain elongation step of DNA replication after exposure to camptothecin or ionizing ...
		Involvement of Hus1 in the chain elongation step of DNA replication after exposure to camptothecin or ionizing radiation -- Wang et al.
		elongation of DNA replication is also a cellular active response.
		elongation in Hus1-deficient cells is because of the absence
	nar.oxfordjournals.org /cgi/content/full/32/2/767 (5644 words)

	Structure and Function of RNA Polymerase II Elongation Factor ELL. IDENTIFICATION OF TWO OVERLAPPING ELL FUNCTIONAL ...
		Structure and Function of RNA Polymerase II Elongation Factor ELL.
		the efficiency of elongation by RNA polymerase II (3-5).
		Overlapping regions of ELL are needed for activation of elongation and inhibition of promoter-specific initiation.
	www.jbc.org /cgi/content/full/272/35/22355 (6770 words)

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