Mostrando 761 - 780 Resultados de 42,182 Para Buscar '".cr"', tiempo de consulta: 0.45s Limitar resultados
  1. 761
    “…[Image: see text] The aminated metal–organic framework H(2)N-MIL-101(Cr) was used as the carbon paste electrode (CPE) modifier for the determination of tartrazine (Tz) in soft drinks. …”
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  2. 762
    “…It is uncovered that NL CoCrFeNi/graphene composite pillars exhibit a simultaneous ultra-high strength of 4.73 GPa and considerable compressive plasticity of over 20%. …”
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  3. 763
  4. 764
    “…Here, we propose a robust solution involving optochemical control of CRISPR RNA (crRNA) activation in CRISPR detection. Based on this strategy, recombinase polymerase amplification (RPA) and CRISPR-Cas12a detection systems can be integrated into a completely closed test tube. crRNA can be designed to be temporarily inactivated so that RPA is not affected by Cas12a cleavage. …”
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  5. 765
    “…Based on the first principle, the elastic constants of supercell models Sn(1−x)Cr(x)O(2) (x = 0, 0.083, 0.125, 0.167, 0.25) were calculated. …”
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  6. 766
    “…The high-power impulse magnetron sputtering (HiPIMS) technique was applied to deposit multilayer-like (Cr, Y)N(x) coatings on AISI 304L stainless steel, using pendular substrate oscillation and a Cr-Y target and varying the nitrogen flow rate from 10 to 50 sccm. …”
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  7. 767
    “…The oxidation of 3Cr3Mo2NiW and 3CrNi3Mo steels was studied at 600 °C in air, and the test results suggest that the parabolic rate law fitted the oxidation kinetics of both steels. …”
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  8. 768
    “…Over exploitation of mineral resources has increasingly caused serious heavy metal contamination such as chromium (Cr). Cr(VI), the pathogenicity factor, is one of common environmental contaminants and widely known health hazards to living organisms. …”
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  9. 769
    “…In this review, we address this question by aggregating information about Ce, Eu, Yb, and U compounds with the ThCr(2)Si(2) structure. We construct electronic/magnetic state maps that are parameterized in terms of unit cell volumes and d-shell filling, which reveals useful trends including that (i) the magnetic and nonmagnetic examples are well separated, and (ii) the crossover regions harbor the examples with exotic states. …”
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  10. 770
    “…Extensive experiments demonstrate that CR-GCN method significantly outperforms the state-of-the-art methods. …”
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  11. 771
    “…The main purpose of this study was to visualize the internal or residual stress distribution through the thickness of rails using L(CR) waves. To this end, L(CR) probes with different center frequencies were designed and manufactured, and the residual stress values ​​of an unused railroad rail and two used railroad rails operated under different conditions were calculated. …”
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  12. 772
    “…To solve the problem of dropping powder from Zr-V-Cr getter, Zr-Cu films were coated on the surface of Zr-V-Cr matrix to obtain the pore gradient structure. …”
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  13. 773
    “…The optimum conditions of removal of Cr(VI)and total chromium by nFeS-F were determined. …”
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  14. 774
    “…Here, we demonstrate nanoscale structural control in the layered magnet CrSBr with the potential to create spin patterns without the environmental sensitivity that has hindered such manipulations in other vdW magnets. …”
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  15. 775
    “…Intermetallic Cr-Al-C thin films from the 211 class of MAX phases were fabricated via ion beam deposition and structural investigations were undertaken to obtain information about morpho-structural effects propelled by carbon excess in the stoichiometry of the films. …”
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  16. 776
    “…In this study, six acids (nitric, hydrochloric, formic, acetic, succinic, and citric acids) were used as modulators to prepare bimetallic MIL-101 (Cr, Sn) (MIL stands for Materials of Institut Lavoisier) via a microwave-assisted hydrothermal method. …”
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  17. 777
  18. 778
    “…In the process of Cr8 roller production, the phenomenon of coarse grain size and uneven grain size often appears, which makes the mechanical properties of the material decrease sharply. …”
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  19. 779
  20. 780
    “…StarStruck was assigned to subcluster CR2 based on >35% shared gene content with other cluster CR genomes in the Actinobacteriophage Database.…”
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