Mostrando 1,341 - 1,360 Resultados de 10,994 Para Buscar '"rock ', tiempo de consulta: 1.28s Limitar resultados
  1. 1341
  2. 1342
    “…Meanwhile, the number of sediments generated by adding carbonate rock were significantly higher than those without the addition of carbonate rock. …”
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  3. 1343
  4. 1344
    “…Considering that a jointed rock mass in a cold area is often affected by periodic freeze–thaw cycles and shear failure, definitions for the mesoscopic and macroscopic damage to a jointed rock mass under the coupling of freeze–thaw and shear are proposed, and the damage mechanism is verified according to experimental results. …”
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  5. 1345
    “…This study aimed to explore the effect of strain-softening on permeability and gas pressure, due to the deficiency of previous studies on hydraulic flushing that did not consider the strain-softening of surrounding rocks. First, we analyzed the essence of strain-softening based on previous studies and proved the existence of strain-softening in surrounding rocks of the hydraulic flushing borehole by a field example. …”
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  6. 1346
    por Yang, Hui, Wu, Tengfei
    Publicado 2023
    “…Sch. B inhibited RhoA and ROCK1 level as compared with control group (P<0.05). …”
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  7. 1347
  8. 1348
    “…The ultrasonic characteristics of the coal and rock bodies around boreholes during failure are closely related to the crack propagation law. …”
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  9. 1349
  10. 1350
  11. 1351
    “…The volume ratio of soft rock to sand was 0:1 (control check, CK), 1:5 (composite soil one, PS1), 1:2 (composite soil two, PS2), and 1:1 (composite soil three, PS3). …”
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  12. 1352
  13. 1353
    por Kayın, Sercan, İşseven, Turgay
    Publicado 2023
    “…Isothermal remanent magnetization studies show that magnetite is the mineral responsible for magnetization in most rocks, while both magnetite and hematite are responsible for the rest of the rocks. …”
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  14. 1354
    “…To comprehensively understand the mechanical response of a rock-coal combination structure containing a weak layer, a series of laboratory static loading and impact loading experiments were conducted. …”
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  15. 1355
  16. 1356
    “…There has been little research on the impact resistance of mortar–rock slope protection structures. To ensure that the mortar–rock interface has good adhesion properties under the action of impact loading, in this paper, based on fracture mechanics theory, a theoretical impact model was established for mortar–rock binary material. …”
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  17. 1357
    “…This response difference is a prerequisite for new coal rock identification technology in intelligent mining. …”
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  18. 1358
    “…In this study, the effect of salt type and its concentration in smart water on oil recovery from a carbonate reservoir rock is investigated. A series of experimental measurements, including zeta potential (ZP), interfacial tension (IFT), and contact angle (CA), were conducted to examine the effect of ions on the oil/brine/rock interaction. …”
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  19. 1359
    “…It is generally acknowledged that the stability evaluation of surrounding rock denotes nonlinear complex system engineering. …”
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  20. 1360
    “…The Rho associated coiled-coil containing protein kinase (ROCK1 and ROCK2) and myotonic dystrophy-related Cdc-42 binding kinases (MRCKα and MRCKβ) are critical regulators of cell proliferation and cell plasticity, a process intimately involved in cancer cell migration and invasion. …”
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