(a) 48 sandstone samples used in this experiment, (b) ZYB-II vacuum pressurized water saturation device, (c)static strain gauge, (d) diagram of experimental system, including uniax... by Wenyu Lv (20139458)

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Stress-strain curves of four groups of typical sandstone samples. by Wenyu Lv (20139458)

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Crack characteristics of sandstone subjected to 70 freeze-thaw cycles at a loading rate of 0.05 mm/min. (a) <i>t</i>_<i>p</i>-100.01s, (b) <i>t</i>_<i>p</i>-19.... by Wenyu Lv (20139458)

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Variation law of RA and AF in sandstone with different freeze-thaw cycles under a loading rate of 0.05mm/min. by Wenyu Lv (20139458)

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Variation law of attenuation constant of sandstone with different loading rates. by Wenyu Lv (20139458)

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Variation law of AE <i>b</i>-value of sandstone under different freeze-thaw cycles at a loading rate of 0.20mm/min. by Wenyu Lv (20139458)

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Detailed table of sandstones mechanical parameters change. by Wenyu Lv (20139458)

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Stress-strain curves of freeze-thaw cycling sandstone under different loading rates. by Wenyu Lv (20139458)

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Crack characteristics of sandstone subjected to 0 freeze-thaw cycles at loading rate of 0.20 mm/min. (a)<i>t</i>_<i>p</i>-29.84s, (b) <i>t</i>_<i>p</i>-5.32s, (... by Wenyu Lv (20139458)

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Comparison of UCS tests and models of sandstone under different loading rates and freeze-thaw cycles. by Wenyu Lv (20139458)

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Variation law of AE <i>b</i>-value of sandstone under different freeze-thaw cycles at a loading rate of 0.05 mm/min. by Wenyu Lv (20139458)

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Variation law of UCS. by Wenyu Lv (20139458)

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Demographic and clinical characteristics of the participants used to estimate effectiveness of the different vaccination schemes during the Omicron BA.4/BA.5 variant wave. by Rima Moghnieh (679199)

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Demographic and clinical characteristics of the participants used to estimate effectiveness of the different vaccination schemes during the Omicron BA.1/BA.2 variant wave. by Rima Moghnieh (679199)

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Comparison of absolute and relative errors. by Lahoucine Tadoummant (21647670)

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Rate of convergence for relative errors. by Lahoucine Tadoummant (21647670)

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(a) Absolute error of the example 3, Y(x,y) for scale level ranging from 2 to 7. by Lahoucine Tadoummant (21647670)

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(a) Comparison of the approximate solution with the exact solution for the example 1. by Lahoucine Tadoummant (21647670)

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Approximate Y(x,y) for different value of and for test problem 3. by Lahoucine Tadoummant (21647670)

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(a) Comparison of the approximate solution with the exact solution for the example 2. by Lahoucine Tadoummant (21647670)

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