Materias dentro de su búsqueda.
Mostrando 4,841 - 4,860 Resultados de 10,994 Para Buscar '"rock ', tiempo de consulta: 0.17s Limitar resultados
  1. 4841
    “…It is crucial to understand the rock failure and movement of the huge-thick stratum in order to prevent dynamic hazards. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Investigation of Deformation Pattern and Movement Law of the Huge-Thick Conglomerate Stratum by a Large-Scale 3D Model Test with Distributed Optical Fiber Sensor Monitoring
  2. 4842
    “…PDC (polycrystalline diamond compact) bit is the key equipment for drilling holes inside the rock in oil and mining industry. Inspired by the shape and structure of Capra sibirica horn, a bionic lateral PDC reamer bit with variable lateral reaming radius was developed. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Geometric Evolvement, Simulation, and Test of a Bionic Lateral PDC Reamer Bit Inspired by Capra sibirica Horn
  3. 4843
    “…Experimental tests showed that this phenomenon is closely related to surfactants in the surrounding phase, the remaining oil on the rock surface, and oil inside the surrounding phase. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A Modified Contact Angle Measurement Process to Suppress Oil Drop Spreading and Improve Precision
  4. 4844
    “…Reductions in bleeding rates and bulk shrinkage of grouting repair materials comprise the key to solving the leakage of earth–rock dams. In this paper, an anti-seepage grouting material for earth–rock dam was developed by introducing mineral admixtures and graphene oxide (GO) nano sheets into low-cost clay–cement grouting materials and by adding polycarboxylate superplasticizers (PCs) to improve slurry viscosity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Investigation of the Effect of Graphene Oxide on the Properties and Microstructure of Clay-Cement Composite Grouting Materials
  5. 4845
    “…This paper examines the adsorption behavior of a novel gemini cationic surfactant on carbonate cores. The rock cores were characterized using an X-ray diffraction (XRD) spectroscope. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Adsorption Study of Novel Gemini Cationic Surfactant in Carbonate Reservoir Cores—Influence of Critical Parameters
  6. 4846
    “…Gammaproteobacteria was the most abundant microorganism in tailings, Actinobacteria was mainly distributed in waste rock, and Saccharimonadia, Acidobacteriae, and Ktedonobacteria were mainly present in slag. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Rhizosphere Microbial Communities and Geochemical Constraining Mechanism of Antimony Mine Waste-Adapted Plants in Southwestern China
  7. 4847
    “…We apply the method to two datasets: one for different attributes of the buccal morphology in sunfishes (Centrarchidae); and a second for overall body length and relative body depth in rock- and non-rock-dwelling South American iguanian lizards. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A simple hierarchical model for heterogeneity in the evolutionary correlation on a phylogenetic tree
  8. 4848
    “…Herein, we show that the hidden Rashba effect may exist in centrosymmetric rock-salt MTe because of the emerging macroscopic electric dipoles caused by the local Te off-centering distortion. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Manipulation of Rashba splitting and thermoelectric performance of MTe (M = Ge, Sn, Pb) via Te off-centering distortion
  9. 4849
    por Onuma, Kunishige, Inoue, Masahiro
    Publicado 2022
    “…Aberrant activation of RHO–ROCK signaling plays a critical role in the MPC phenotype. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Abnormality of apico–basal polarity in adenocarcinoma
  10. 4850
    “…The spectrometer covers the wavelength range from 350 nm to 790 nm, which includes the hydrogen line at 656.3 nm as well as spectral lines of most major rock-forming elements. We report here the scientific input that fed into the concept and design of the VOILA instrument configuration for the LUVMI-X rover. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    VOILA on the LUVMI-X Rover: Laser-Induced Breakdown Spectroscopy for the Detection of Volatiles at the Lunar South Pole
  11. 4851
    “…The results of this study shed light on the influence of the diagenetic environment on the mechanical properties of rock from a geological perspective and can provide a mechanical basis for rockfall risk evaluation in scenic areas of welded tuff.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Influence of the Welding Degree on the Strength and Failure Modes of Tuff
  12. 4852
    “…According to mineral classification diagrams analyzed rock samples are composed by albite-labradorite (An(01-66)), augite (Wo(31–41)En(32–49)Fs(7–22)), magnesiohornblende, ferrohornblende, ferropargasite, titanian magnesiohastingsite, orthoclase (Or(93–97)), titanomagnetite, and ilmenite. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Mineral chemistry dataset of the Tournaisian – Lower Viséan submarine basaltic volcanism of the Matachel Basin (SW Iberian Massif).
  13. 4853
    “…The heterogeneous structure composed of a rock salt phase and layered phase is induced by Mo(6+) enriched on the particle surface, and the strong Mo–O bonding can enhance the TM–O covalence. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Fabricating Heterostructures for Boosting the Structure Stability of Li-Rich Cathodes
  14. 4854
    Publicado 2008
    “…The string vibrations from the frantic strumming of rock guitarists form the basis of String Theory, a mathematic theory that seeks to explain what the world is made of, says scientist Mark Lewney.…”
    Enlace del recurso
    Scientists riff on fabric of the universe
  15. 4855
    “…The application of the selected strains in the presence of rock phosphate (RP) with tomato plants under greenhouse conditions was evaluated. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Performance of Plant-Growth-Promoting Rhizobacteria (PGPR) Isolated from Sandy Soil on Growth of Tomato (Solanum lycopersicum L.)
  16. 4856
    por Zhong, Gaorun, Li, Yajun
    Publicado 2023
    “…[Image: see text] The study of the geochemical characteristics of source rocks is an important part of tight oil evaluation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Evaluation of the Geological Characteristics and Exploration Potential of Tight Oil in the Neogene Upper Ganchaigou Formation in the Zhahaquan Area, Qaidam Basin
  17. 4857
    “…The key proteins of Rho/ROCK signaling pathway were quantified by immunohistochemical staining. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Experimental research on the evaluation of left ventricular systolic function by layered speckle tracking before and after berberine treatment in a cardiac hypertrophy rat model
  18. 4858
    “…Based on the extracted DNA, we estimated between 2.81 and 4.25 × 10(5) cells × g(−1) rock. Analyzing DNA damage patterns revealed paleome signatures (genetic records of past microbial communities) for three rock specimens, all obtained from the vadose zone. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A glimpse of the paleome in endolithic microbial communities
  19. 4859
    “…In order to obtain the flow law of gangue slurry in the void of the accumulated rock in the goaf, a visualization simulation test device for gangue slurry permeation grouting in the goaf was independently designed. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Simulation test study on filling flow law of gangue slurry in goaf
  20. 4860
    “…Secondly, Abaqus was used to simulate the drilling process of the drill pipe and obtain the vibration response law generated by the interaction between the drill pipe and the surrounding rock; The results indicate that the anchoring equipment has a greater impact on the vibration of the drill pipe, and the surrounding rock has a more stable impact on the vibration of the drill pipe. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Analysis of drilling vibration characteristics of anchoring system in coal mine
Herramientas de búsqueda: RSS