Variation law of RA and AF in sandstone with different freeze-thaw cycles under a loading rate of 0.20mm/min. by Wenyu Lv (20139458)

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(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 AE events rate 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 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 AE events rate 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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Data Sheet 1_Introduction of Panax notoginseng into pine forests significantly enhances the diversity, stochastic processes, and network complexity of nitrogen-fixing bacteria in t... by Xiaoyan Zhao (347268)

“…</p>Results and discussion<p>Sanqi cultivation triggered a decrease in the abundance of NFB but increased α diversity. …”

Dynamic Covalent Chemistry Enabled Closed-Loop Recycling of Thermally Modified Polymer Membrane by Ching Yoong Loh (17863097)

“…Thermal and mechanical characterizations confirmed the great stability of the membranes, with the Diels–Alder reaction enabling depolymerization and reformation of the network without causing significant degradation. Additionally, the RFMs were recycled the third time, maintaining the fluxes (752 to 823 LMH) from the previous generation with a slight decrease in separation efficiency in dichloromethane-water emulsion separation (98.3 to 97%). …”

Dynamic Covalent Chemistry Enabled Closed-Loop Recycling of Thermally Modified Polymer Membrane by Ching Yoong Loh (17863097)

“…Thermal and mechanical characterizations confirmed the great stability of the membranes, with the Diels–Alder reaction enabling depolymerization and reformation of the network without causing significant degradation. Additionally, the RFMs were recycled the third time, maintaining the fluxes (752 to 823 LMH) from the previous generation with a slight decrease in separation efficiency in dichloromethane-water emulsion separation (98.3 to 97%). …”

Dynamic Covalent Chemistry Enabled Closed-Loop Recycling of Thermally Modified Polymer Membrane by Ching Yoong Loh (17863097)

“…Thermal and mechanical characterizations confirmed the great stability of the membranes, with the Diels–Alder reaction enabling depolymerization and reformation of the network without causing significant degradation. Additionally, the RFMs were recycled the third time, maintaining the fluxes (752 to 823 LMH) from the previous generation with a slight decrease in separation efficiency in dichloromethane-water emulsion separation (98.3 to 97%). …”

Dynamic Covalent Chemistry Enabled Closed-Loop Recycling of Thermally Modified Polymer Membrane by Ching Yoong Loh (17863097)

“…Thermal and mechanical characterizations confirmed the great stability of the membranes, with the Diels–Alder reaction enabling depolymerization and reformation of the network without causing significant degradation. Additionally, the RFMs were recycled the third time, maintaining the fluxes (752 to 823 LMH) from the previous generation with a slight decrease in separation efficiency in dichloromethane-water emulsion separation (98.3 to 97%). …”