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Mostrando 901 - 920 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.50s Limitar resultados
  1. 901
    “…Nickel metal hydride (Ni-MH) batteries have demonstrated key technology advantages for applications in new-energy vehicles, which play an important role in reducing greenhouse gas emissions and the world’s dependence on fossil fuels. …”
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    Design of Hydrogen Storage Alloys/Nanoporous Metals Hybrid Electrodes for Nickel-Metal Hydride Batteries
  2. 902
    “…A nanoscale Bragg grating reflector based on the defect metal-insulator-metal (MIM) waveguide is developed and numerically simulated by using the finite element method (FEM). …”
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    Detuned Plasmonic Bragg Grating Sensor Based on a Defect Metal-Insulator-Metal Waveguide
  3. 903
    “…This is one of the first documented cases of metal-on-metal (MoM) total hip arthroplasty cobalt cardiac toxicity that has led to patient death. …”
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    Cardiac cobaltism: a rare complication after bilateral metal-on-metal total hip arthroplasty
  4. 904
    “…Theoretical device modeling was performed to demonstrate that a huge change of tunnel resistance in an Edge Metal-Insulator-Metal (EMIM) junction of metal crossbar structure can be induced by the modulation of electric fringe field, associated with the polarization reversal of an underlying ferroelectric layer. …”
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    Giant Electroresistance in Edge Metal-Insulator-Metal Tunnel Junctions Induced by Ferroelectric Fringe Fields
  5. 905
    “…During infection, bacterial pathogens must adapt to a nutrient metal-limited environment that is imposed by the host. …”
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    Acinetobacter baumannii Coordinates Urea Metabolism with Metal Import To Resist Host-Mediated Metal Limitation
  6. 906
    “…Background and purpose — It is unclear whether metal particles and ions produced by mechanical wear and corrosion of hip prostheses with metal-on-metal (MoM) bearings have systemic adverse effects on health. …”
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    Heart failure after conventional metal-on-metal hip replacements: A retrospective cohort study
  7. 907
    “…Composites incorporating metal nanoparticles (MNPs) within metal-organic frameworks (MOFs) have broad applications in many fields. …”
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    Regulating the spatial distribution of metal nanoparticles within metal-organic frameworks to enhance catalytic efficiency
  8. 908
    “…ABSTRACT: The McKee-Farrar (MF) prosthesis was the first widely used total hip replacement (THR) to employ a metal-on-metal (MoM) articulation. These implants had a high rate of early aseptic loosening but a number achieved good long-term implant survival, stimulating the reintroduction of second and third generation implants of this type. …”
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    The pathology of failed McKee-Farrar implants: correlation with modern metal-on-metal-implant failure
  9. 909
    “…To our knowledge, this is the first national sediment metals survey using public participation and reveals a snapshot of the extent of metals contamination in ponds and lakes across England. …”
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    Using public participation to sample trace metals in lake surface sediments: the OPAL Metals Survey
  10. 910
    “…A surface plasmon polariton refractive index sensor based on Fano resonances in metal–insulator–metal (MIM) waveguides coupled with rectangular and ring resonators is proposed and numerically investigated using a finite element method. …”
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    Refractive Index Sensor Based on Fano Resonances in Metal-Insulator-Metal Waveguides Coupled with Resonators
  11. 911
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    Toroidal Dipolar Excitation in Metamaterials Consisting of Metal nanodisks and a Dielectrc Spacer on Metal Substrate
  12. 912
    “…This article reports the first study on metal–organic framework (MOF) materials for boosting the electrochemical performance of Li metal electrodes and demonstrates the power of molecular-structure functionalization for realizing desirable ion transport and Li metal nucleation and growth. …”
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    Functional metal–organic framework boosting lithium metal anode performance via chemical interactions
  13. 913
    por Pilania, Khushboo, Jankharia, Bhavin
    Publicado 2017
    “…BACKGROUND: This study describes the significance and temporal evolution of incidentally detected, presumed, metal-induced reactive periprosthetic masses in patients with metal on metal (MoM) hip arthroplasty and its management. …”
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    Longitudinal Followup of Incidentally Detected Pseudotumors in Patients with Metal on Metal Implants: A Retrospective Study
  14. 914
    “…Charge extraction is achieved via self-assembled monolayers and their associated dipole fields at the metal-perovskite interface. Photovoltages of ~600 mV generated by self-assembled molecular monolayer modified perovskite solar cells are equivalent to the built-in potential generated by individual dipole layers. …”
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    Dipole-field-assisted charge extraction in metal-perovskite-metal back-contact solar cells
  15. 915
    por Sani, Ali, Abdullahi, Ibrahim Lawal
    Publicado 2017
    “…Metal workers in urban Kano constitute a major workforce with a considerable population. …”
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    Evaluation of some heavy metals concentration in body fluids of metal workers in Kano metropolis, Nigeria
  16. 916
    por Tamaki, Tatsuya, Oinuma, Kazuhiro
    Publicado 2017
    “…The natural course of adverse events following the use of metal-on-metal (MoM) bearings in total hip arthroplasty (THA) is not well known. …”
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    Natural Remission of Major Periprosthetic Osteolysis following Total Hip Arthroplasty with Metal-on-Metal Bearings
  17. 917
    “…An edge metal-semiconductor-metal (EMSM) junction has been developed with a small junction area controlled precisely by the thicknesses of metal and semiconductor films. …”
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    Highly-Sensitive Thin Film THz Detector Based on Edge Metal-Semiconductor-Metal Junction
  18. 918
    “…LaNiO(3) seems to be the only rare earth nickelate that stays metallic and paramagnetic down to lowest temperatures. …”
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    Antiferromagnetic correlations in the metallic strongly correlated transition metal oxide LaNiO(3)
  19. 919
    “…Herein, we selected three types of fast-dissolving metal-oxide NPs (CoO, CuO, and ZnO) and constituent metal chlorides (CoCl(2), CuCl(2), and ZnCl(2)) to compare dose-response curves between NP and its constituent metal. …”
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    Differential Contribution of Constituent Metal Ions to the Cytotoxic Effects of Fast-Dissolving Metal-Oxide Nanoparticles
  20. 920
    “…The purpose of this study was to develop a sterilization method for removal of endotoxin from clinically relevant wear particles isolated from metal-on-metal (MoM) hip implant lubricant. In this case, the goal of particle sterilization was to sufficiently reduce endotoxin levels to acceptable levels for sensitive biological assays while retaining the physical and chemical characteristics of the original particles. …”
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    Methods for Sterilizing Clinically Relevant Wear Particles Isolated from Metal-on-Metal Hip Implants
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