Mostrando 1,501 - 1,520 Resultados de 6,537 Para Buscar 'Simtek~', tiempo de consulta: 3.18s Limitar resultados
  1. 1501
    “…[Image: see text] In this study, a sintering test of high-alumina limonite from Indonesia, matched with an appropriate magnetite concentration, is performed. …”
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  2. 1502
  3. 1503
    “…Dense SiC-based composite ceramics were fabricated by means of the ex situ addition of TaC using solid-state spark plasma sintering (SPS). Commercially available β-SiC and TaC powders were chosen as raw materials. …”
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  4. 1504
    “…In this study, the optimal aluminum metal foam was synthesized using Spark Plasma Sintering (SPS), with the maximum temperature of 420 °C and final pressure of 20 MPa in samples with thicknesses of 5, 10, 15 and 20 mm in different frequencies from 1000 to 6300 Hz. …”
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  5. 1505
  6. 1506
  7. 1507
    “…This research investigates the microstructure and defects of powder metallurgy (PM) nickel-based superalloys prepared by spark plasma sintering (SPS). The densification, microstructural evolution, and precipitate phase evolution processes of FGH96 superalloy after powder heat treatment (PHT) and sintering via SPS are specifically analyzed. …”
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  8. 1508
  9. 1509
    “….% Er) were fabricated by hot pressing sintering with ZrO(2) as the sintering additive. The microstructures, transmittance, luminescent properties, thermal conductivity, and mechanical properties of the Er:Y(2)O(3) ceramic samples were investigated in detail. …”
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  10. 1510
    por Matula, Grzegorz, Tomiczek, Błażej
    Publicado 2023
    “…The study investigates the effects of using multicomponent polymeric binders, sintering temperature, and atmosphere in the sintering process, as well as the presence of reinforcing precipitation, microstructure and selected surface layer properties. …”
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  11. 1511
    “…It was determined that by increasing the temperature of sintering, the amount of aluminum and carbon increases in the carbides and intermetallic phases, while the amount of titanium decreases.…”
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  12. 1512
    “…After sintering at 1390 °C, the material exhibited a relative density of 95.83%, a hardness of 101.63 HRBW and a remarkable tensile strength of 770 MPa. …”
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  13. 1513
  14. 1514
    “…The purpose of this study was to assess sister chromatid exchange (SCE) levels and cell cycle kinetics in various murine tissues following MIC exposure. …”
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  15. 1515
    “…Whole blood was cultured and slides prepared for chromosome aberration (CA) or sister chromatid exchange (SCE) analysis. Separated mononuclear cells were cultured with a range of phytohemagglutinin concentrations, and the maximum level of mitogen-induced blastogenesis was determined by measurement of [3H]thymidine uptake. …”
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  16. 1516
    por Andersen, Ole
    Publicado 1983
    “…The capability of these cells for phagocytosis was demonstrated with insoluble particles. The sister chromatid exchange (SCE) test was used for measuring genotoxic effects of test compounds. …”
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  17. 1517
    “…The PDS5 gene (precocious dissociation of sisters) was identified in a genetic screen designed to identify genes important for chromosome structure. …”
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  18. 1518
    por Moore, Landon L., Roth, Mark B.
    Publicado 2001
    “…The centromere plays a critical role in the segregation of chromosomes during mitosis. In mammals, sister centromeres are resolved from one another in the G2 phase of the cell cycle. …”
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  19. 1519
    “…The evaluation of the frequency of sister chromatid exchange (SCE) is accepted as a reliable cytogenetic method to assess the genotoxic effects of environmental factors. …”
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  20. 1520
    “…However, this mutation does result in elevated sister chromatid exchanges (SCE). Furthermore, our genetic dissection indicates that FANCM functions with the Blm helicase to suppress spontaneous SCE events. …”
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