Search results for "33"

showing 10 items of 1917 documents

Influence of the drawing process on the defect generation in multistep-index germanium-doped optical fibers

2009

International audience; Variation of germanium lone pair center (GLPC) concentration in germanosilicate multistep-index optical fibers and preforms was studied using confocal microscopy luminescence technique. The experimental results provide evidence that in the central core region ([Ge] ~11 wt. % ) of our specific canonical samples the ratio [GLPC]/[Ge] is five times larger in fiber than in preforms. The relative influence of the glass composition and of the drawing process on the generation efficiency of the GLPC defects that drive the glass photosensitivity is discussed. The radial distribution of these defects suggests a possible enhancement of the defect creation related to the intern…

060.2310 180.2520 160.2750 160.5335Optical fiberOptical fiberMaterials sciencechemistry.chemical_elementGermanium02 engineering and technology01 natural scienceslaw.invention010309 opticsOpticslaw0103 physical sciencesFibermicroluminescence[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]irradiationbusiness.industryDoping021001 nanoscience & nanotechnologyCrystallographic defectAtomic and Molecular Physics and OpticsCore (optical fiber)chemistryGe doping0210 nano-technologybusinessLuminescenceRefractive indexOptics Letters
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Management von Kundenbeziehungen durch Brand Communities

2010

Das Marketing wurde in den letzten Jahrzehnten durch die Betrachtung von dyadischen Beziehungen zwischen Anbietern und Nachfragern dominiert (Bruhn/Georgi 2006). Dabei verstand man Transaktionen zunachst als diskrete (voneinander unabhangige) Ereignisse, spater auch als relationale Phanomene (Bruhn 2002a; 2002b). Die Marketingtheorie und -praxis vernachlassigte (mit wenigen Ausnahmen) jedoch, Interaktionen zwischen Konsumenten zu analysieren. Gerade Begegnungen zwischen Individuen beeinflussen jedoch deren Wahrnehmung, Beurteilung und Akzeptanz von Produkten und Marken (Bearden/Etzel 1982). Die isolierte Betrachtung des Konsumentenverhaltens als Entscheidung Einzelner ist daher um Einflusse…

10004 Department of Business AdministrationPolitical scienceUFSP13-1 Social NetworksHumanities330 Economics
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CCDC 853880: Experimental Crystal Structure Determination

2012

Related Article: L.Kaufmann, E.V.Dzyuba, F.Malberg, N.L.Low, M.Groschke, B.Brusilowskij, J.Huuskonen, K.Rissanen, B.Kirchner, C.A.Schalley|2012|Org.Biomol.Chem.|10|5954|doi:10.1039/c2ob25196e

11'29'-Di-t-butyl-5'17'23'35'38'40'43'45'-octamethyl-7'15'25'33'-tetraazadispiro[cyclohexane-12'-heptacyclo-[32.2.2.2^36^.2^1619^.2^2124^.1^913^.1^2731^]hexatetracontane-20'1''-cyclohexane]-1'(36')3'5'9'(44')10'12'16'18'21'23'27'(39')28'30'34'37'-40'42'45'-octadecaene-8'14'26'32'-tetrone NN'-(ethane-12-diyl)-bis(N-methylbenzamide) chloroform solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Relación entre la inteligencia emocional y los niveles de burnout y engagement

2014

1139-2622 2341 Quaderns de ciències socials 407334 2014 29 5224734 Relación entre la inteligencia emocional y los niveles de burnout y engagement DalmasesAdriánPilar 5 28Ripoll
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"Table 20" of "Measurement of event shape and inclusive distributions at s**(1/2) = 130-GeV and 136-GeV."

1997

3-jet rate for the Durham Algorithm.

133.0E+ E- --> 3JETAstrophysics::High Energy Astrophysical PhenomenaE+ E- ScatteringIntegrated Cross SectionExclusiveHigh Energy Physics::ExperimentJet ProductionCross SectionSIGComputer Science::Distributed Parallel and Cluster Computing
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"Table 9" of "Energy dependence of event shapes and of alpha(s) at LEP-2."

1999

Moments of the Small Jet Broadening (BMIN) distributions at cm energies 133, 161, 172 and 183 GeV.

133.0-183.0Astrophysics::High Energy Astrophysical PhenomenaE+ E- --> HADRONSE+ E- --> JETSE+ E- ScatteringBMINExclusiveHigh Energy Physics::ExperimentJet ProductionNuclear Experiment
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"Table 11" of "Energy dependence of event shapes and of alpha(s) at LEP-2."

1999

Moments of the Jet Broadening Difference (BDIFF) distributions at cm energies 133, 161, 172 and 183 GeV.

133.0-183.0Astrophysics::High Energy Astrophysical PhenomenaE+ E- --> HADRONSE+ E- --> JETSE+ E- ScatteringVARIANCENAME=BDIFFExclusiveHigh Energy Physics::ExperimentJet ProductionNuclear ExperimentBDIFF
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"Table 46" of "Energy dependence of event shapes and of alpha(s) at LEP-2."

1999

ALPHAS from the higher energies extrapolated to the Z0 mass. The second systematic (DSYS) error is the scale error.

133.0-183.0E+ E- --> HADRONSE+ E- --> JETSE+ E- ScatteringALPHASExclusiveJet Production
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"Table 5" of "Energy dependence of event shapes and of alpha(s) at LEP-2."

1999

Moments of the Heavy Jet Mass (MH**2/EVIS**2) distributions at cm energies 133, 161, 172 and 183 GeV.

133.0-183.0E+ E- --> HADRONSE+ E- --> JETSE+ E- ScatteringMHEAVY-JET**2/EVIS**2ExclusiveVARIANCENAME=MHEAVY-JET**2/EVIS**2Jet ProductionSKEWNESSSNAME=MHEAVY-JET**2/EVIS**2
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"Table 1" of "Energy dependence of event shapes and of alpha(s) at LEP-2."

1999

Moments of the (1-THRUST) distributions at cm energies 133, 161, 172 and 183 GeV.

133.0-183.0E+ E- --> HADRONSE+ E- --> JETSE+ E- ScatteringSKEWNESSNAME=THRUSTExclusiveVARIANCENAME=THRUSTTHRUSTJet Production
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