Showing 141 - 160 results of 187,573 for search '"metallicity"', query time: 0.58s Refine Results
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    Cohesion in Metals : Transition Metal Alloys / by Boer, F. R. de, editor 189209

    Published 1988
    Subjects: “…Transition metal alloys…”
    text
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    Metals and non-metals in the periodic table by Yao, B, Kuznetsov, V, Xiao, T, Slocombe, D, Rao, CNR, Hensel, F, Edwards, PP

    Published 2020
    “…The demarcation of the chemical elements into metals and non-metals dates back to the dawn of Dmitri Mendeleev's construction of the periodic table; it still represents the cornerstone of our view of modern chemistry. …”
    Journal article
  9. 149

    Metal-on-metal hips: current status by Ansari, J, Matharu, G, Pandit, H

    Published 2017
    “…This paper provides an up-to-date account of the relevant history of metal-on-metal (MoM) hips, problems associated with their use, current status, and guidance about how to continue surveillance of patients with MoM hip replacements.…”
    Journal article
  10. 150

    Metal oxides and annealed metals as alternatives to metal salts for fixed-ratio metal mixture ecotoxicity tests in soil. by Mathieu Renaud, Mark Cousins, Kobby Fred Awuah, Olukayode Jegede, Beverley Hale, José Paulo Sousa, Steven Douglas Siciliano

    Published 2020-01-01
    “…In soil metal ecotoxicology research, dosing is usually performed with metal salts, followed by leaching to remove excess salinity. …”
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    Article
  11. 151

    Exploitable magnetic anisotropy and half-metallicity controls in multiferroic van der Waals heterostructure by Yaping Wang, Xinguang Xu, Weixiao Ji, Shengshi Li, Yanlu Li, Xian Zhao

    Published 2023-12-01
    “…Additionally, the half-metallicity and magnetocrystalline anisotropy energy of the heterostructure can be effectively tuned by biaxial strain. …”
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    Article
  12. 152

    Revealing half-metallicity: Predicting large bandgaps in halogen-based full-Heusler alloys by Iltaf Muhammad, Shehzad Ahmed, Naeem Ullah, Muhammad Mushtaq, Maryam Liaqat, Xiaoqing Tian, Jian-Min Zhang

    Published 2024-02-01
    “…As for spintronic applications, all information is encoded in the spin degree of freedom, so the key issues are the high spin-polarization, large half-metallic (HM) bandgap, large magnetic moment and higher Curie temperature than room temperature. …”
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    Article
  13. 153

    Evolutionary Origins of Binary Neutron Star Mergers: Effects of Common Envelope Efficiency and Metallicity by Monica Gallegos-Garcia, Christopher P. L. Berry, Vicky Kalogera

    Published 2023-01-01
    “…Regardless of the supernova prescription, we find more BNS mergers at subsolar metallicity compared to solar.…”
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    Article
  14. 154

    Atmospheric Metallicity and C/O of HD 189733 b from High-resolution Spectroscopy by Luke Finnerty, Jerry W. Xuan, Yinzi Xin, Joshua Liberman, Tobias Schofield, Michael P. Fitzgerald, Shubh Agrawal, Ashley Baker, Randall Bartos, Geoffrey A. Blake, Benjamin Calvin, Sylvain Cetre, Jacques-Robert Delorme, Greg Doppmann, Daniel Echeverri, Chih-Chun Hsu, Nemanja Jovanovic, Ronald A. López, Emily C. Martin, Dimitri Mawet, Evan Morris, Jacklyn Pezzato, Jean-Baptiste Ruffio, Ben Sappey, Andrew Skemer, Taylor Venenciano, J. Kent Wallace, Nicole L. Wallack, Jason J. Wang, Ji Wang

    Published 2024-01-01
    “…The retrieved abundances correspond to a substantially substellar atmospheric C/O = 0.3 ± 0.1, while the carbon and oxygen abundances are stellar to slightly superstellar, consistent with core-accretion models which predict an inverse correlation between C/O and metallicity. The specific combination of low C/O and high metallicity suggests significant accretion of solid material may have occurred late in the formation process of HD 189733 b.…”
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    Dust Formation in the Wind of AGB Stars—The Effects of Mass, Metallicity and Gas-Dust Drift by Silvia Tosi, Flavia Dell’Agli, Erendira Huerta-Martinez, Paolo Ventura

    Published 2022-05-01
    “…We find a dichotomy in mass: stars of (initial) mass below ∼<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>3</mn><mspace width="3.33333pt"></mspace><msub><mi mathvariant="normal">M</mi><mo>⊙</mo></msub></mrow></semantics></math></inline-formula> produce silicates and alumina dust before they become carbon stars, then carbonaceous dust; the higher mass counterparts produce only silicates and alumina dust, in quantities that scale with metallicity. The presence of drifts with average drift velocities ∼5 Km/s leads to higher dust formation rates owing to the higher growth rates of the dust grains of the different species. …”
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    Does the Scaling Relation Depend on Metallicity? Insights from 3D Convection Simulations by Yixiao Zhou, Jørgen Christensen-Dalsgaard, Martin Asplund, Yaguang Li, Regner Trampedach, Yuan-Sen Ting, Jakob L. Rørsted

    Published 2024-01-01
    “…We found that  ${\nu }_{\max }$ does not show correlation with metallicity at solar effective temperature and surface gravity. …”
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    CO-dark gas: What fuels the star formation in low metallicity dwarf galaxies? by Madden Suzanne C.

    Published 2022-01-01
    “…Modeling the Dwarf Galaxy Survey allows us to quantify the mass of the CO-dark H2 gas and derive a [Cii]-to-H2 gas mass conversion factor as well as a new CO-to-H2 conversion factor as a function of metallicity.…”
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