Mostrando 1,021 - 1,040 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.58s Limitar resultados
  1. 1021
    “…PURPOSE: This study was performed to compare the metal artifacts from common metal orthodontic brackets in magnetic resonance imaging. …”
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  2. 1022
    “…A refractive index sensor composed of two straight metal-insulator-metal waveguides and a ring resonator is presented. …”
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  3. 1023
    “…Here we report a simple and universally applicable method to prepare hybrid metal oxides by metal redox reaction utilizing the inherent reducibility of metals and oxidbility of [Image: see text] for the first time. …”
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  4. 1024
  5. 1025
    por Han, Un-Bin, Lee, Jang-Sik
    Publicado 2016
    “…Here, we report a feasible and versatile way to fabricate high-density, nanoscale memory devices by direct bottom-up filling of memory elements. An ordered array of metal/oxide/metal (copper/copper oxide/copper) nanodots was synthesized with a uniform size and thickness defined by self-organized nanotemplate mask by sequential electrochemical deposition (ECD) of each layer. …”
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  6. 1026
    “…A refractive index sensor based on metal-insulator-metal (MIM) waveguides coupled double rectangular cavities is proposed and investigated numerically using the finite element method (FEM). …”
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  7. 1027
    por Rout, Bhimsen
    Publicado 2016
    “…The easily accessible therapeutic chromophore “temoporfin”, which responds differentially to bound metals at multiple wavelengths of Q-band absorption using chemometric analysis, expeditiously detects and discriminates a wide range of metals regarded as priority pollutants in water and hence may also be used for diagnosis of medically relevant metals in human urine. …”
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  8. 1028
    “…Thermal conversion of the metal nitrates into the respective metal oxides, and subsequent removal of the carbon matrix by thermal combustion, provides a versatile means to prepare mesoporous metal oxides (so-called nanocasting). …”
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  9. 1029
    “…There is increasing interest in metal on metal hip resurfacing arthroplasty (MoM) as this offers a bone-conserving option for treating those patients who are not considered eligible for THR. …”
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  10. 1030
    “…In oxide frameworks, variable stoichiometry can lead to more complex defect structures, e.g., crystallographic shear planes or modules with differing compositions, which can be the source of further chemical reactivity; likewise, the layered hcp UiO-67 can react further to reversibly form a two-dimensional metal–organic framework, hxl UiO-67. Both three-dimensional hcp UiO-67 and two-dimensional hxl UiO-67 can be delaminated to form metal–organic nanosheets. …”
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  11. 1031
    “…We introduce high-performance metal mesh/graphene hybrid transparent conductive layers (TCLs) using prime-location and metal-doped graphene in near-ultraviolet light-emitting diodes (NUV LEDs). …”
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  12. 1032
    “…It is firstly shown that metal and metal alloy nanoparticles can be used as self-encapsulated nePCM using the metal oxide layer that forms naturally in most commercial synthesis processes as encapsulation. …”
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  13. 1033
    “…We demonstrated tailored plasmon-induced transparency (PIT) in a metal (Au)–insulator (SiO(2))–metal (Ag) (MIM) structure, where the Fano interference between the MIM waveguide mode and the surface plasmon polariton (SPP) resonance mode induced a transparency window in an otherwise opaque wavenumber (k) region. …”
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  14. 1034
    “…In this study, a new refractive index sensor based on a metal–insulator–metal waveguide coupled with a notched ring resonator and stub is designed. …”
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  15. 1035
    “…The electrochemical behavior of the oxide layers on two metal-metal glassy alloys, Fe(78)Co(9)Cr(10)Mo(2)Al(1) (VX9)and Fe(49)Co(49)V(2) (VX50) (at.%), were studied using electrochemical techniques including electrochemical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and cyclic polarization (CP) measurements. …”
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  16. 1036
    “…In this work, we developed an approach for the area-selective deposition of metal oxides on noble metals. Using O(2) gas as co-reactant, area-selective ALD has been achieved by relying on the catalytic dissociation of the oxygen molecules on the noble metal surface, while no deposition takes place on inert surfaces that do not dissociate oxygen (i.e., SiO(2), Al(2)O(3), Au). …”
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  17. 1037
    “…PURPOSE: This study characterizes the short-term outcomes of ceramic coated metal-on-metal (MoM) large head total hip arthroplasty (THA) in prospectively selected patients aged 70 to 75 years. …”
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  18. 1038
  19. 1039
    “…To explore the effect of different biochars on Cassia alata L. growth and heavy metal immobilization in multi-metal mine tailings, a 100-day pot experiment was conducted. …”
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  20. 1040
    “…[Image: see text] Drinking water contamination with heavy metals, particularly lead, is a persistent problem worldwide with grave public health consequences. …”
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