Mostrando 461 - 480 Resultados de 42,182 Para Buscar '".cr"', tiempo de consulta: 0.35s Limitar resultados
  1. 461
    “…In this study, L. casei markedly protected mice from CoCrMo particles (CoPs)-induced osteolysis. Osteoclast gene markers and the number of osteoclasts were significantly decreased in L. casei-treated mice. …”
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  2. 462
  3. 463
  4. 464
    “…As reference compound for this investigation we use Cr [Formula: see text] O [Formula: see text]. Access to the antiferromagnetic order is provided by the linear magnetoelectric effect. …”
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  5. 465
    “…This study opens the way for further research to explore if different specific animal variants of crAssphage exist and whether other zones of the crAssphage genome are better suited to source discrimination.…”
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  6. 466
    “…A hallmark of defense mechanisms based on clustered regularly interspaced short palindromic repeats (CRISPR) and associated sequences (Cas) are the crRNAs that guide these complexes in the destruction of invading DNA or RNA. …”
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  7. 467
    “…A nanocrystalline layer was prepared on the surface of 34CrMo4 steel by time controlling shot peening (SP, i.e., 1, 5, 10, and 20 minutes). …”
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  8. 468
    “…This article aims at reviewing the commonly used tribochemical methods adopted in the analysis of tribocorrosion and putting forward some of the models and environmental factors affecting the tribocorrosive behavior of CoCrMo alloys, a widely-used class of biomaterial for orthopedic implants.…”
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  9. 469
    por Dubbin, William E., Goh, Tee Boon
    Publicado 2017
    “…Siderophores are a diverse group of low molecular weight biogenic metallophores with a particular affinity for Fe(III) but they also have potential to complex a number of other polyvalent metal cations, including Cr(III). Here we show that two hydroxamate siderophores, desferrioxamine B and rhodotorulic acid, at environmentally relevant concentrations, facilitate the dissolution of hydroxy-Cr(III) precipitates from a common layer silicate. …”
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  10. 470
    “…The Cr-Cu-N coatings with various Cu contents (0–25.18 (±0.17) at.%) were deposited on Si wafer and stainless steel (SUS 304) substrates in reactive Ar+N(2) gas mixture by a hybrid coating system combining pulsed DC and RF magnetron sputtering techniques. …”
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  11. 471
    “…Desulfovibrio vulgaris Hildenborough was grown under environmentally relevant conditions (i.e., temperature, nutrient limitation) to elucidate the impacts on Cr(VI) reduction on cellular physiology. Growth at 20 °C was slower than 30 °C and the presence of 50 μM Cr(VI) caused extended lag times for all conditions, but once growth resumed the growth rate was similar to that without Cr(VI). …”
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  12. 472
    por Chow, Ryan D., Kim, Hyunu Ray, Chen, Sidi
    Publicado 2018
    “…Here we describe a flexible sequential mutagenesis system, Cpf1-Flip, with inducible inversion of a single crRNA array (FlipArray), and demonstrate its application in stepwise mutagenesis in murine and human cells. …”
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  13. 473
    “…As for the crack whose radius is 0.5 mm, the critical hydrogen content of Cr5VMo steel is 2.2 ppm, which is much closer to the maximum safe hydrogen concentration of 2.0 ppm used in China. …”
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  14. 474
    “…Magnetic layered van der Waals crystals are an emerging class of materials giving access to new physical phenomena, as illustrated by the recent observation of 2D ferromagnetism in Cr(2)Ge(2)Te(6) and CrI(3). Of particular interest in semiconductors is the interplay between magnetism and transport, which has remained unexplored. …”
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  15. 475
    por Wang, Yaoli, Wang, Guangxin, Zhang, Keke
    Publicado 2018
    “…Hot-squeezed chrome bronze QCr0.5 and ultra-fine treated 40Cr steel have been successfully welded using an electro-superplastic solid-state welding technique. …”
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  16. 476
    “…Engineering of the Cpf1 crRNA has the potential to enhance its gene editing efficiency and non-viral delivery to cells. …”
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  17. 477
    “…We investigated CR1 polymorphisms, gene expression and soluble CR1 levels in a case-control study with Brazilian leprosy patients, aiming to understand the role of this receptor in differential susceptibility to the disease. …”
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  18. 478
    “…Hexavalent chromium species, Cr(VI), which can activate teratogenic processes, disturb DNA synthesis and induce mutagenic changes resulting in malignant tumors. …”
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  19. 479
    por Wurzer, Hannes, Hauptmann, Christian
    Publicado 2018
    “…In this feasibility study the so-called hearing threshold adapted coordinated reset (HTA-CR) neuromodulation was investigated. This method is based on CR neuromodulation, which has been demonstrated to be an effective treatment for chronic tonal tinnitus. …”
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  20. 480
    “…DC magnetron sputtering is used for deposition of Mo and Cr films. The conductivity of Mo/Cr bilayer films, their microstructure and surface morphology are studied at different deposition powers and working pressures. …”
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