Mostrando 961 - 980 Resultados de 29,571 Para Buscar '"Cs"', tiempo de consulta: 0.26s Limitar resultados
  1. 961
    “…OBJECTIVES/GOALS: Our laboratory reported that inhibition of the kinase DNA-PK(cs) in mice delays allogeneic graft rejection in part by mitigating the induction of certain cytokines. …”
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  2. 962
    “…The resulting high surface sensitivity reveals an ultrafast carrier population decay associated with surface-to-bulk transport, which was tracked with a sub-nanometer spatial resolution normal to the surface, and on a femtosecond time scale, in the case of the inorganic CsPbBr(3) lead halide perovskite. The decay time exhibits a pronounced carrier density dependence, which is attributed via modeling to enhanced diffusive transport and concurrent recombination. …”
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  3. 963
  4. 964
    “…The all-inorganic perovskite CsPbBr(3) has been capturing extensive attention due to its high quantum yield in luminescence devices and relatively high stability. …”
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  5. 965
    “…In this study, we investigated the bio-function of SorCS3 in GBM. We found that SorCS3 was significantly downregulated in GBM. …”
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  6. 966
    “…This investigation describes the structural and optical properties of MA(x)Cs(1−x)PbBr(3) mixed cation colloidal nanoparticles spanning the complete compositional range of Cs substitution. …”
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  7. 967
  8. 968
    “…Here we report the observation of Raman-active CDW amplitude modes in CsV(3)Sb(5), which are collective excitations typically thought to emerge out of frozen soft phonons, although phonon softening is elusive experimentally. …”
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  9. 969
    “…Here, we show that such nanoscale electronic effects can be controlled through partial replacement of the FA cation with Cs. We find that Cs-cation exchange causes a weakening of quantum confinement in the perovskite, arising from changes in the bandstructure, the length scale of confinement, or the presence of δ(H)-phase electronic barriers. …”
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  10. 970
    por Mu, Hui, Shi, Yali
    Publicado 2022
    “…To study a high-efficiency online classroom intelligent management system, this article builds an artificial intelligence classroom management system based on the tensor CS reconstruction model. Moreover, this study uses the cosine function to represent the data energy fitting of the traditional active contour model and proposes a local cosine fitting energy active contour model based on partial image restoration, which is used for image and composite image segmentation. …”
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  11. 971
  12. 972
    “…Here, we perform ground and excited state molecular dynamics (MD) simulations within a restricted open shell Kohn‐Sham (ROKS) approach in order to interpret the characteristic features of the TAS of CsPbBr(3). Our results reveal that properties such as the finite temperature band gap, the Stokes shift, and therefore, also the TAS are strongly size‐dependent. …”
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  13. 973
    “…Using powder X-ray diffraction and AC impedance spectroscopy, we have found that the superprotonic CsH(2)PO(4) (CDP) phase is stable at T = 250 °C when sealed in different volumes (15 mL and 50 mL) of dry air or inert gasses. …”
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  14. 974
    “…In the family of inorganic perovskite solar cells (PSCs), CsPbBr(3) has attracted widespread attention due to its excellent stability under high humidity and high temperature conditions. …”
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  15. 975
    “…Herein, by controlling the light helicity, we can largely restrict these two effects to different spin-transitions in CsPbI(3) perovskite quantum dots, achieving room-temperature Bloch–Siegert shift as strong as 4 meV with near-infrared pulses. …”
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  16. 976
    “…The optical optimization effect of Cs(2)CO(3) revealed in this work has not been reported before. …”
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  17. 977
    “…The results have demonstrated the potential value of Cs-4 polysaccharides as novel protective ingredients for cardiovascular diseases.…”
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  18. 978
    “…Advances in surface chemistry of CsPbX(3) (where X = Cl, Br or I) nanocrystals (NCs) enabled the replacement of native chain ligands in solution. …”
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  19. 979
    “…The aim of this work is to briefly characterize the phase equilibria in the ternary system CsBr-AgBr-InBr(3) and investigate the thermodynamic availability of synthesis of Cs(2)AgInBr(6) double perovskite phase by solid-state sintering or melt crystallization. …”
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  20. 980
    “…However, the total dose effects of the perovskite CsPbBr(3) must be considered when working in a long-term radiation environment. …”
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