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significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
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significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
significant results » significant reductions (Expand Search), significant reduction (Expand Search)
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Results of <i>LM</i> test, <i>LR</i> test, <i>Wald</i> test and <i>Hausman</i> test.
Published 2025Subjects: -
643
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646
Mode separation results of different methods under negative sound speed waveguide conditions.
Published 2025Subjects: -
647
Flow chart of sediment P fractionation procedure.
Published 2025“…The NH<sub>4</sub>Cl-Po and NaHCO<sub>3</sub>-Po concentrations in sediments showed the greatest decrease (accounting for 97.6% of total decrease) during the experiment. …”
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648
Summary results of the samples.
Published 2025“…</p><p>Methods</p><p>This study based on data from CSS in 2013, 2017, and 2021, explored the impact and evolution of life experiences and digital inclusion on sense of security from the perspectives of experiential shaping and media construction.</p><p>Results</p><p>Results indicate that negative life experiences have a significant negative impact on sense of security, which first decreases but then increases over time. …”
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649
Testing specimens.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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650
Relationships between crack initiation.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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651
Fitting parameters of damage model.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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652
Fitting Stress-Strain Curves of M20 Specimen.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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653
Numerical model for mortar-sandstone specimen.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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654
Failure Modes of M20 Specimens.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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655
Servo pressure machine.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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656
Fitting Stress-Strain Curves of M30 Specimens.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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657
Preparation ratio of mortar/(kg·m<sup>-3</sup>).
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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658
Relationships between peak stress.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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659
Micro-parameters of mortar and sandstone.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”
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660
Failure Modes of M30 Specimens.
Published 2025“…Firstly, uniaxial tests with four loading rates were conducted for the composite specimens, and the effects of loading rate on the mechanical parameters, energy evolution and fracture modes were analyzed. The results show that the mechanical parameters of the composite decrease with the rise of loading rate, and the decrease reaches the maximum when the mortar strength is M20. …”