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Article
Antioxidant Peptide Purified from Enzymatic Hydrolysates of Isochrysis Zhanjiangensis and Its Protective Effect against Ethanol Induced Oxidative Stress of HepG2 Cells
Marine microalgae have been widely applied in cosmaceuticals, nutraceuticals, and functional foods. In the present study, we first investigated the hepatoprotective effects of peptide purified from microalgae, Is...
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Article
Preparation and application of magnetic nitrogen-doped rGO for persulfate activation
A heterogeneous catalyst (M-N-rGO) composed of stability enhanced magnetic iron oxide nanoparticles and nitrogen-doped reduced graphene oxide was synthesized and characterized by SEM, XRD, BET, and XPS. It sho...
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Article
Method for Fracture Network Calculations in Multi-Staged Horizontal Drilling in Shale Reservoirs
In this paper, based on the principle of superposition of acting forces, we propose a mathematical model for injected fluid-induced stress and calculate the stress distribution and SRV width vs. the stress dif...
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Article
Nonlinear Model for Gas Flow into a Horizontal Well from a Shale Reservoir with a Branched Fracture Network
We propose a mathematical model describing gas flow from a fractured shale reservoir into a horizontal well. Based on Langmuir adsorption theory and Darcy’s law, we have obtained a basic solution using a combi...
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Article
Preparation and thermal stability of porous alumina membranes with nano-pore arrays
Porous alumina membranes (PAMs) were fabricated using a two-step oxidization method in oxalic acid. Polycrystalline PAMs have been prepared after annealing at different temperatures. The high-temperature prope...
