Mostrando 401 - 420 Resultados de 10,994 Para Buscar '"rock ', tiempo de consulta: 0.23s Limitar resultados
  1. 401
    “…The stability of deep rock engineering, especially during the excavation, is inextricably linked to the time-dependent mechanical properties of brittle rock. …”
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  2. 402
    “…Mercury intrusion porosimetry analysis reveal a gouge that has a pore network dominated by nanopores of less than 10 nm, yet a high-porosity (21%) and low grain density (2.62 g/cm(3)) when compared to the intact rock (14.2%, and 2.69 g/cm(3)). Thus, a more permeable internal fault core structure with respect to the surrounding rock is deduced. …”
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  3. 403
    “…Therefore, in this article, inserts made of natural rocks were ground and used in turning operations. …”
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  4. 404
    por Wang, Zhihan, Ren, Dabin, Zheng, Ping
    Publicado 2022
    “…We searched PubMed from Jan 1, 2000 to Dec 31, 2020, using the terms "epilepsy AND Rho AND ROCK" and "seizure AND Rho AND ROCK". We selected articles that characterized Rho/ROCK in animal models of epilepsy and patients. …”
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  5. 405
    por Yang, Mengze, Huang, Houxu, Yang, Yu
    Publicado 2022
    “…When subjected to constant static load, after a period of damage accumulation and crack development, the rock will fail under a load lower than its compressive strength. …”
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  6. 406
    “…The roughness property of rocks is significant in engineering studies due to their mechanical and hydraulic performance and the possibility of quantifying flow velocity and predicting the performance of wells and rock mass structures. …”
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  7. 407
    “…The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure within a volcanic edifice, and is therefore considered to influence eruptive style and volcano deformation. …”
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  8. 408
    “…This study utilized the Illumina Miseq reads of bacterial 16S rRNA sequences to determine the bacterial diversity associated with the endosphere of the leaves of the highly specialized rock spleenwort Asplenium delavayi (Aspleniaceae). …”
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  9. 409
    “…Pop-rock musicians are at risk of developing hearing loss and other symptoms related to amplified music. …”
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  10. 410
    por Mishra, Neeraj, Makov, Guy
    Publicado 2022
    “…The energetic and mechanical stability of interstitial point defects in binary rock-salt materials were studied using the first-principles method. …”
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  11. 411
  12. 412
    “…However, the strain hardening and subsequent strain softening characteristics of rocks under loading cannot be reflected. In addition, the fracture mechanisms of rock materials under tension and compression are completely different. …”
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  13. 413
    “…To this end, this study describes the development and verification of a novel method to characterize microporosity in carbonate rocks using terahertz time-domain spectroscopy and exploiting the high signal absorption due to water at these high frequencies. …”
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  14. 414
    “…METHODS: Mice lacking ROCK1 in pancreatic β-cells (RIP-Cre; ROCK1(loxP/loxP), β-ROCK1(−/−)) were studied. …”
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  15. 415
    “…Based on the brittleness indexes of coal rock combinations, the evolution rules between brittleness indexes and the inclination are explored, as well as the confining pressure of coal rock combinations; then, the influence mechanism of the inclination angle of coal rock combinations on the plastic yielding degree, energy dissipation level, crack extension and fracture speed in the pre-peak stage is revealed. …”
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  16. 416
    “…We conducted research with communities in the Standing Rock Nation (North and South Dakota, USA) to develop ecological calendars based on their ecological knowledge. …”
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  17. 417
    “…Our research aims to improve the efficiency of the reinforcement of loose rocks with two-component polymer resins. The standard approach consists of the injection of two pre-mixed components into a rock massive. …”
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  18. 418
  19. 419
    “…The paper describes a new adaptive approach to the investigation of acoustic emission of rocks, the anomalies of which may serve as short-term precursors of strong earthquakes. …”
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  20. 420
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