Mostrando 2,041 - 2,060 Resultados de 1,150,346 Para Buscar '"materialism"', tiempo de consulta: 2.01s Limitar resultados
  1. 2041
  2. 2042
    por Jacobs, Tevis D. B., Pastewka, Lars
    Publicado 2023
    “…ABSTRACT: Materials science is about understanding the relationship between a material’s structure and its properties—in the sphere of mechanical behavior, this includes elastic modulus, yield strength, and other bulk properties. …”
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  3. 2043
  4. 2044
  5. 2045
  6. 2046
  7. 2047
  8. 2048
    “…This paper is the first to illustrate how to assess whether nanoparticle test materials meet the requirements of a “reference material” (ISO Guide 30, 2015) or rather those of the recently defined category of “representative test material (RTM)” (ISO/TS 16195, 2013). …”
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  9. 2049
    “…OBJECTIVE: A systematic review was conducted to analyze Brazilian scientific and technological production related to the dental materials field over the past 50 years. MATERIAL AND METHODS: This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (Prisma) statement. …”
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  10. 2050
    “…Two-dimensional (2D) material based FETs are being considered for future technology nodes and high performance logic applications. …”
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  11. 2051
    por Schiffman, Joanna, Laski, Elida V.
    Publicado 2018
    “…As predicted, low-income kindergartners (n = 29) randomly assigned to practice sums up to 10 using materials that instantiated the linear-spatial features of a mental number line (i.e., discrete squares arranged in rows) demonstrated substantially more improvement in solving unpracticed addition problems than children who practiced with irregular materials (i.e., pictures of stars arranged in random arrays). …”
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  12. 2052
    “…In this study, experiments were carried to investigate the use of carbon material modified by liquid nitrogen treatment (CM1) and carbon material unmodified by liquid nitrogen treatment (CM2) as adsorbents for the removal of the antibiotic ampicillin from aqueous solutions. …”
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  13. 2053
    por Cheung, Faith
    Publicado 2020
    “…A semiconductor with a band gap between 0.3–0.7 eV would therefore efficiently emit near-infrared light. The new “magic” material graphene has a band gap of zero, which is advantageous with regard to designing a new material with a suitable band gap for the emission of near infrared light. …”
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  14. 2054
    “…This accuracy can be highly affected by the type of core and impression materials. This study aimed to assess the effect of different core materials on dimensional accuracy of two silicone impression materials. …”
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  15. 2055
    por Kozakiewicz, Marcin, Wach, Tomasz
    Publicado 2020
    “…This article presents a comparison of bone replacement materials in terms of their ability to produce living bone image at the place of their implantation. …”
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  16. 2056
  17. 2057
    “…Severe plastic deformation (SPD) processes are widely used for improving material properties. A distinguishing feature of many SPD processes is that the principal axes of the stress tensor intensively rotate relative to the material. …”
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  18. 2058
    “…To be able to use finite element (FE) simulations in structural component development, experimental investigations for the characterization of the material properties are required to subsequently calibrate suitable material cards. …”
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  19. 2059
  20. 2060
    “…This paper presents an improvement in the Huber–Mises–Hencky (HMH) material effort hypothesis proposed by Burzyński. Unlike the HMH hypothesis, it differentiates the plastic effort between compression and tensile load states, and links shear with tensile limit. …”
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