Search alternatives:
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
gap decrease » a decrease (Expand Search), gain decreased (Expand Search), mean decrease (Expand Search)
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
gap decrease » a decrease (Expand Search), gain decreased (Expand Search), mean decrease (Expand Search)
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4501
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4502
Comparison with Existing Studies.
Published 2025“…The results indicate that: (1) the presence of pores prolongs both the time to failure and the onset of the AE burst stage, with longer durations observed at higher pore dip angles; (2) AE signal amplitude and frequency vary significantly across different loading stages, and the b-value exhibits an “increase–fluctuation–decrease” trend, with the decreasing stage serving as a precursor to rock instability; (3) pore dip angle strongly influences crack propagation types: dip angles of 0°–30° favor axial cracks and through-going wing cracks, 45°–75° angles tend to induce co-planar and wing crack connectivity, while 90° angles cause crack deviation, hindering through-going failure; (4) intact rock fails in a tensile–shear mixed mode, whereas the number of shear cracks in rocks with pores initially increases and then decreases with dip angle, reaching a maximum at 45°, resulting in shear-dominated failure. …”
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4503
Specimen Preparation and Experimental Setup.
Published 2025“…The results indicate that: (1) the presence of pores prolongs both the time to failure and the onset of the AE burst stage, with longer durations observed at higher pore dip angles; (2) AE signal amplitude and frequency vary significantly across different loading stages, and the b-value exhibits an “increase–fluctuation–decrease” trend, with the decreasing stage serving as a precursor to rock instability; (3) pore dip angle strongly influences crack propagation types: dip angles of 0°–30° favor axial cracks and through-going wing cracks, 45°–75° angles tend to induce co-planar and wing crack connectivity, while 90° angles cause crack deviation, hindering through-going failure; (4) intact rock fails in a tensile–shear mixed mode, whereas the number of shear cracks in rocks with pores initially increases and then decreases with dip angle, reaching a maximum at 45°, resulting in shear-dominated failure. …”
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4504
UCS texts data.
Published 2025“…The results indicate that: (1) the presence of pores prolongs both the time to failure and the onset of the AE burst stage, with longer durations observed at higher pore dip angles; (2) AE signal amplitude and frequency vary significantly across different loading stages, and the b-value exhibits an “increase–fluctuation–decrease” trend, with the decreasing stage serving as a precursor to rock instability; (3) pore dip angle strongly influences crack propagation types: dip angles of 0°–30° favor axial cracks and through-going wing cracks, 45°–75° angles tend to induce co-planar and wing crack connectivity, while 90° angles cause crack deviation, hindering through-going failure; (4) intact rock fails in a tensile–shear mixed mode, whereas the number of shear cracks in rocks with pores initially increases and then decreases with dip angle, reaching a maximum at 45°, resulting in shear-dominated failure. …”
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4505
S1 File -
Published 2025“…Additionally, the significance of extracellular NO on GSIS was studied. …”
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4506
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4507
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4508
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4509
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4510
Amplitude for A/L = 0.29.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4511
Top view of the experimental setup.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4512
Amplitude for A/L = 0.338.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4513
Parameters of energy harvesting.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4514
Graph for Max Amplitude/Length at G<sub>y</sub> = 0.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4515
Amplitude for A/L = 0.02.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4516
Graph for maximum Frequency at G<sub>y</sub> = 0.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4517
Graph for maximum Power at G<sub>y</sub> = 0.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4518
Amplitude for A/L = 0.03.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4519
Summary of experimentation results.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”
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4520
Piezoelectric eel.
Published 2025“…Increased surface roughness significantly reduced power output, flapping frequency, and amplitude. …”