Results 11 to 20 of about 2,063,794 (297)

Laboratory Investigation of the Composite Influence of Rock Asphalt and Montmorillonite on the Performance of Bio-Asphalt

Applied Sciences, 2023
To improve the rutting resistance and anti-aging performance of bio-asphalt, the composite modifier of rock asphalt and montmorillonite is used to modify the bio-asphalt.
Minghao Mu, Chaochao Liu, Zhengnan Liu
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Microstructural change of improved dispersive soil based on scanning electron microscope and nuclear magnetic resonance technology

Yantu gongcheng xuebao, 2023
The dispersive clay is a special clay that is easy to disperse and disintegrate in low salt water. This characteristic leads to the instability and failure of many water conservancy and geotechnical projects.
WANG Enliang , LI Yuang , REN Zhifeng , JIANG Haiqiang , LIU Chengqian , ZOU Yiyun , DU Shilin
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Study on the Rheological Performance and Microscopic Mechanism of PPA/SBS/SBR Composite-Modified Asphalt Cold Replenishment Liquid

Applied Sciences, 2023
To prepare high-performance asphalt cold replacement liquids, a composite modification preparation process was used to synthesize a styrene–butadiene–styrene (SBS) block copolymer, styrene–butadiene–rubber (SBR) copolymer, and polyphosphate acid (PPA ...
Zongjie Yu, Xiaoyi Ban, Yafeng Xu, Xiaosong Liu, Lei Ma, Shujun Liu, Zengping Zhang, Yueming Zhou   +7 more
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Advances in water-resistant modification of aqueous acrylic resins: modification methods, mechanism of action [PDF]

MATEC Web of Conferences, 2022
Waterborne acrylic resin is widely available in architectural coatings, road adhesives, etc. Its non-toxicity, non-irritating odour, and low cost are characteristics that have received increasing attention in recent years. Concerning the water-resistance
Wei Jiajun, Ouyang Chunfa, Shan Xiaoqian, Gao Qun, Zheng Kangsheng, Luo Wei   +5 more
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RNA modification: mechanisms and therapeutic targets

Molecular Biomedicine, 2023
AbstractRNA modifications are dynamic and reversible chemical modifications on substrate RNA that are regulated by specific modifying enzymes. They play important roles in the regulation of many biological processes in various diseases, such as the development of cancer and other diseases.
Lei Qiu, Qian Jing, Yanbo Li, Junhong Han   +3 more
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Polyolefin Elastomer Modified Asphalt: Performance Characterization and Modification Mechanism

Buildings, 2023
The rapid growth of traffic load and volume has put forward higher requirements for road durability. To extend the service life of roads, this work investigated the feasibility of using polyolefin elastomers with a two-phase molecular structure to ...
Zhen Ye, Yuechao Zhao
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Research on Optimum Mix Proportion and Modification Mechanism of Backfill Materials Based on Orthogonal Tests

Meikuang Anquan, 2020
To improve the strength, shrinkage and erosion resistance of backfill material, the research on the optimum mix ratio was studied by modern material modification technology.
NAN Qiucai
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Research progress on key problems of nanomaterials-modified geopolymer concrete

Nanotechnology Reviews, 2021
The raw materials of geopolymer come from industrial wastes, which have the advantages of lower carbon emissions and less energy consumption compared with traditional cement products. However, it still has the disadvantages of low strength, easy cracking,
Xu Zhong, Huang Zhenpu, Liu Changjiang, Deng Hui, Deng Xiaowei, Hui David, Zhang Xiaoli, Bai Zhijie   +7 more
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Multifunctional Applications of Ionic Liquids in Polymer Materials: A Brief Review

Molecules, 2023
As a new generation of green media and functional materials, ionic liquids (ILs) have been extensively investigated in scientific and industrial communities, which have found numerous ap-plications in polymeric materials.
Liping Wei, Lin Wang, Ziwen Cui, Yingjun Liu, Aihua Du   +4 more
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Study of Linearization of Hill Dose-Effect Curve with Metabolic Velocity Instead of Drug Concentration

Digital Chinese Medicine, 2018
: Objective To explore the velocity-effect relationship in order to the establish linearization of effect on an equation with regard to the consistency of the Hill dose-effect expression with the metabolic kinetics of receptors.Methods The linear ...
Run-Nan LIU, Yu TANG, Ping-An LIU, Wen-Long LIU, Qi-Meng FAN, Si-Yang CHEN, Peng HE, Hai-Ying LI, Fu-Yuan HE, Kai-Wen DENG   +9 more
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