10 Result(s)
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Article
**ao-Shu Jiang
Engineering
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Article
Synthesis of foamed geopolymers by substituting fly ash with tailing slurry for the highly efficient removal of heavy metal contaminants: Behavioral and mechanistic studies
This study aimed to synthesize porous geopolymers from tailing slurry, a byproduct of bauxite mining, for use as potential materials for groundwater remediation. The effects of various factors, such as foaming...
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Article
Deterioration of compressive properties of coal rocks under water and gas coupling
The compressive properties of coal under water-gas coupling were studied based on the water-rock-gas coupling test system. The compressive strength and deformation damage characteristics of the coal samples we...
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Article
Dual-loading strategy to construct Au-BiOBr-TiO2 photocatalysts for fast and efficient degradation of xanthates under visible light
With the advancement of mining operations, xanthate as an essential flotation reagent is unavoidably released into natural water bodies through flotation effluent. To protect the surrounding environment of min...
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Graphical optimization method for bidirectional corridor progression under the signal design mode of split phasing
Using the spatial and temporal characteristics of vehicle movement to analyze the control effect of the corridor progression, we can deeply explore the essential principle of progression design. Based on the p...
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Microseismicity and focal mechanism of blasting-induced block falling of intersecting chamber of large underground cavern under high geostress
Block falling is a rock mass damage disaster that is easily encountered during the excavation of underground caverns. To objectively assess the microseismicity and focal mechanism of block falling of undergrou...
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Open AccessIn Situ Synthesis of Fluorescent Mesoporous Silica–Carbon Dot Nanohybrids Featuring Folate Receptor-Overexpressing Cancer Cell Targeting and Drug Delivery
A one-pot method was developed for the preparation of fluorescent mesoporous silica nanoparticles–carbon dots (MSNs–CDs) nanohybrid.
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Simulation of isothermal precision extrusion of NiTi shape memory alloy pipe coupling by combining finite element method with cellular automaton
In order to present the microstructures of dynamic recrystallization (DRX) in different deformation zones of hot extruded NiTi shape memory alloy (SMA) pipe coupling, a simulation approach combining finite ele...
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Failure mechanism of bolting support and high-strength bolt-grouting technology for deep and soft surrounding rock with high stress
In deep underground mining, the surrounding rocks are very soft with high stress. Their deformation and destruction are serious, and frequent failures occur on the bolt support. The failure mechanism of bolt s...
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Probabilistic analysis of geomembrane puncture from granular material under liquid pressure
A simplified probabilistic analysis of geomembrane punctures from granular material was presented when subjected to liquid pressure. The probability distribution of contact force between geomembrane and granul...
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Purification technology of molten aluminum
Various purification methods were explored to eliminate the dissolved hydrogen and nonmetallic inclusions from molten aluminum alloys. A novel rotating impeller head with self-oscillation nozzles or an electro...
