Fei Jin

Effect of reactive magnesia on erosion control of a lead contaminated lean clay: insights from runoff, infiltration and disintegration characteristics

Zhengtao Shen, Yan Xu, Y. Geng, Fei Jin et autres

The erosion-induced environmental risks of contaminated soil and the corresponding remediation strategies remain inadequately understood. This study investigates the effect of reactive magnesia (MgO), a low-carbon-dioxide and highly effective remediation material, on the erosion control of lead (Pb)-contaminated silty clay, focusing on …

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Chapter 20 - Sustainable utilization of slags

Fei Jin

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Sustainable utilization of slags

Fei Jin

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Assessing long term performance of magnesia-based binders in contaminated land remediation

Fei Jin

Binders have been widely used in land remediation projects including soil stabilisation/solidification, low permeability cutoff walls and soft soil improvement. Portland cement (PC) is the most prevalent binder used conventionally though concerns regarding its negative environmental impact and long-term durability have been …

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Long-term effectiveness of in situ solidification/stabilization

Fei Jin

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Development and Implementation of Structural Safety and Typical Distress Long Term Monitoring Technology for Operating Tunnels

Fei Jin, Hongyan Guo, Ke Li, Fei Ma et autres

Abstract With rapid development of transport infrastructure in China, expressway tunnels had exceeded 17, 000km by 2018. Tunnel projects are entering operation and maintenance periods. Tunnel operation and maintenance face serious distresses that compromise operation safety. It is urgent to develop long-term …

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Low-temperature quartz wafer bonding using hyperbranched polyurethane oligomers

Jian Zhao, Fei Jin, Jianying Zhao, Shaomin Liu

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Analysis of influential factors of the verification of prescriptions by pharmacists

Fei Jin

Objective: To investigate and analyze the influential factors of the verification of prescriptions by pharmacists.Methods: Self-designed questionnaires were used in 19 hospitals in Shaanxi Province to investigate and analyze the influential factors.Results: For verifying prescriptions,it is difficult for pharmacists to judge Whether …

The development and inspiration of vocational education model of Dual System in Henan province

Fei Jin

On the discussion of the development background,course,scale,feature and prospect of the vocational education model of German Dual System,and combined the development experience of vocational education model German Dual System in Henan province,give us some inspirations.

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Probe into the Combination of the Activity-based Costing and the Standard-based Costing

Fei Jin

This paper analyzes on the merits and demerits of the activity-based costing and the standard-based costing respectively, makes all-round comparison of the main features of the two methods, holding that the activity-based costing can't replace the standard-based costing completely and exist independently, …