Mostrando 941 - 960 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.36s Limitar resultados
  1. 941
    “…In this work, a series of modified metal-organic frameworks (MOFs) have been prepared by pre- and post-treatment with transition metal oxodiperoxo complexes (MoO(O(2))(2), WO(O(2))(2), and KVO(O(2))(2)). …”
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  2. 942
    “…The effects of engineered nanoparticles (ENPs) on heavy metal fate and biotoxicity in farmland soil are mostly unknown. …”
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  3. 943
    “…The most common reasons for revision of metal-on-metal hip arthroplasty are aseptic loosening and metal reaction. …”
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  4. 944
    “…The 2D conductive metal–organic frameworks (MOFs) are expected to be an ideal electrocatalyst due to their high utilization of metal atoms. …”
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  5. 945
    “…While lithium metal represents the ultimate high-energy-density battery anode material, its use is limited by dendrite formation and associated safety risks, motivating studies of the solid–electrolyte interphase layer that forms on the lithium, which is key in controlling lithium metal deposition. …”
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  6. 946
    “…The purpose of this study was to investigate metal artifact reduction effect of orthopedics metal artifact reduction (O-Mar) algorithm in computer tomography (CT) image of patients who have undergone total hip arthroplasty (THA) or total knee arthroplasty (TKA). 35 cases of patients who underwent TKA or THA have been recruited in this study. …”
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  7. 947
  8. 948
    “…Finally, we evaluated the efficiency of the method by mapping metal-binding sites of Zn(7–x)MT species using a bottom-up MS approach with respect to metal-to-protein affinity and element(al) resolution. …”
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  9. 949
    “…Finally, as an example we demonstrate how an inverted-cross structure can be adapted to a commercial 110 nm CMOS process with Al metal layers. We measured peak absorption above 90% at center wavelength around 4 µm with quality factor of approximately 5 and angular stability larger than 60°.…”
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  10. 950
    “…Small amplitudes of shear oscillations reveal that the linear range of the polymer–metal feedstocks under investigation is very small, which is caused by elastic and viscous interactions between the metallic particles. …”
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  11. 951
  12. 952
  13. 953
    por Wang, Dong, Gong, Xue-Qing
    Publicado 2021
    “…The approach starts with clarifying the individual function of each metal layer of metal/TiO(2) composites in photocatalytic HER, covering both the electron transfer and surface catalysis aspects, followed by conducting a function-oriented optimization via exploring competent candidates. …”
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  14. 954
    por Alizadeh, Negar, Salimi, Abdollah
    Publicado 2021
    “…This review summarizes and highlights latest progress in applications of metal and metal oxide nanomaterials with enzyme/multienzyme mimicking activities. …”
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  15. 955
    “…Background and study aims  Endoscopic retrograde cholangiopancreatography (ERCP) is the gold standard procedure for malignant jaundice palliation; however, it can be challenging when a duodenal self-expandable metal stent (SEMS) is already in place. Patients and methods  The primary aim of our study was to evaluate the technical feasibility of the placement of a lumen apposing metal stent (LAMS) through the mesh (TTM) of duodenal stents. …”
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  16. 956
  17. 957
    “…Although the effect of resonant tunneling in metal-double-insulator-metal (MI(2)M) diodes has been predicted for over two decades, no experimental demonstrations have been reported at the low voltages needed for energy harvesting rectenna applications. …”
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  18. 958
    “…Herein, a novel TCCF based on a medium-sized rare earth metal, dysprosium (Dy), is synthesized for the first time. …”
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  19. 959
  20. 960
    “…According to density functional theory studies, Sc(2)Ru is a metallic compound characterized by multicenter interactions: a significant charge transfer occurs from Sc to Ru, indicating an unexpectedly strong ionic character of the interactions between the two transition metals. …”
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