Mostrando 2,281 - 2,300 Resultados de 24,879 Para Buscar '".eu"', tiempo de consulta: 0.25s Limitar resultados
  1. 2281
  2. 2282
  3. 2283
    “…The emission spectra of Sr(1−y)Mo(0.5)W(0.5)O(4):yEu(3+)(y = 0.005, 0.01, 0.02, 0.05, 0.07) excited at 273 were depicted, with the Eu(3+) concentration increasing the luminescence intensity first increases and then decreases, the emission peak intensity of SrMo(0.5)W(0.5)O(4):Eu(3+) achieves its maximum when the doping concentration of Eu(3+) is 1%, and the critical transfer distance is calculated as 25.57 Å. …”
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  4. 2284
  5. 2285
    “…The excitation spectra of Ca(2)Ga(2)(Ge(1-x)Si(x))O(7):1%Eu(2+) phosphors exhibit significant overlapping of the host and the Eu(2+) absorption bands, which facilitates Eu(2+) absorbing the energy to increase its luminescence efficiency when excited by visible photons. …”
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  6. 2286
  7. 2287
  8. 2288
  9. 2289
    Publicado 2023
    “…Including direct and indirect effects, overweight and obesity reduces GDP by 3.3% on average in both OECD countries and EU28 Member States. Joint Action ‘Best-ReMaP - Healthy Food for a Healthy Future’ (www.bestremap.eu)of 24 participating EU Member states (MSs) aims to contribute to positive changes in food environment in EU, by contributing to the improvement the quality of the food offer in EU, while placing public health at the centre of food systems-related policies and practice. …”
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  10. 2290
    “…All findings suggest that Eu(3+) doped zinc borate glasses containing both WO(3) and Bi(2)O(3) have the potential to serve as a substitute for red phosphor with high color purity.…”
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  11. 2291
    “…The ionic transport properties of nanocrystalline 20 mol% Eu, Gd, Dy, and Ho doped cerias, with average grain size of around 14 nm were studied by correlating electrical, dielectric properties, and various dynamic parameters. …”
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  12. 2292
    por Li, Huihui, Yin, Shu, Sato, Tsugio
    Publicado 2010
    “…ABSTRACT: CaAl(2)O(4):(Eu, Nd)/TiO(2-x)N(y) composite luminescent photocatalyst was successfully synthesized by a simple planetary ball milling process. …”
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  13. 2293
    “…Here we demonstrate that a series of superconductors with enhanced T(c) = 30∼46 K can be obtained by intercalating metals, Li, Na, Ba, Sr, Ca, Yb, and Eu in between FeSe layers by the ammonothermal method at room temperature. …”
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  14. 2294
    “…The Tier-1 procedure on basis of acute toxicity data (EC(50)/100) for the combination of Daphnia and A. bahia and/or Chironomus (new EU dossier requirements currently under discussion) overall is protective to pulsed insecticide exposures in micro-/mesocosms. …”
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  15. 2295
    por Lagiewka, Karolina
    Publicado 2012
    “…The developments of healthy life expectancies across the EU Member States (MSs) are even more diverse that makes it difficult to model any robust EU level trends. …”
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  16. 2296
    “…Oxygen vacancies (V(O)) effects on magnetic ordering in Eu(0.5)Ba(0.5)TiO(3−δ) (EBTO(3−δ)) thin films have been investigated using a combination of experimental measurements and first-principles density-functional calculations. …”
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  17. 2297
  18. 2298
  19. 2299
  20. 2300
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