37 Result(s)
within
Dongfeng Zhao
English
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Article
Open AccessLocal Application of Tanshinone IIA protects mesenchymal stem cells from apoptosis and promotes fracture healing in ovariectomized mice
Elderly patients suffering from osteoporotic fractures are more susceptible to delayed union or nonunion, and their bodies then are in a state of low-grade chronic inflammation with decreased antioxidant capac...
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Article
Identifying the influence factors on low-carbon behavior of employees from petrochemical enterprise under “Carbon Neutrality”
The industrial sector has become the focus of carbon reduction worldwide, but the formation mechanism of individuals’ low-carbon behavior in the workplace is still unclear, which will be an important support f...
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Article
Characterizing VOCs emissions of coal chemical enterprise in China: a case study in five coal chemical enterprises
Coal chemical-induced climate change has become a global concern. However, the dearth of comprehensive case studies and fundamental data has obstructed the accurate quantification of volatile organic compounds...
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Article
Monotropein Protects Mesenchymal Stem Cells from Lipopolysaccharide-Induced Impairments and Promotes Fracture Healing in an Ovariectomized Mouse Model
Monotropein is one of the active ingredients in Morinda Officinalis, which has been used for the treatment in multiple bone and joint diseases. This study aimed to observe the in vitro effects of Monotropein o...
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Article
Prediction of control temperature and emergency temperature of monadic/binary aromatic nitro compounds by quantitative structure-property relationship: correlation study of self-accelerating decomposition temperature in thermal hazard assessment
The thermal hazard of reactions caused by the structural instability of aromatic nitro compounds is a major concern in the field of chemical process safety and one of the main causes of major thermal runaway (...
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Article
Improving the absorption load, high viscosity, and regeneration efficiency of CO2 capture using a novel tri-solvent biphasic solvents of TETA-AMP-1DMA2P
Currently, biphasic solvents are receiving more attention for CO2 capture due to their energy-saving potential. Whereas, most of the current biphasic solvents still suffer from high viscosity and low regeneration...
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Article
Detection of crowdedness in bus compartments based on ResNet algorithm and video images
The crowding in bus is an important factor affecting passenger satisfaction and bus dispatching level. However, how to use video images to detect crowding accurately is a difficult problem. In this paper, firs...
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Article
Open AccessChanges in macrophage and inflammatory cytokine expressions during fracture healing in an ovariectomized mice model
Macrophages and inflammatory cytokines play important roles in bone fracture healing. However, the expression patterns of macrophages and inflammatory cytokines during fracture healing under the condition of p...
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Article
Kinetics of polyethylene pyrolysis in the atmosphere of ethylene
Polyethylene is widely used due to its excellent properties. However, the growing demand and higher production of polyethylene have also brought new types of hazards. It is essential to study the pyrolysis of ...
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Article
Open AccessInhibition of Axin1 in osteoblast precursor cells leads to defects in postnatal bone growth through suppressing osteoclast formation
Axin1 is a negative regulator of β-catenin signaling and its role in osteoblast precursor cells remains undefined. In the present studies, we determined changes in postnatal bone growth by deletion of Axin1 in os...
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Article
Efficient treatment of anthraquinone dye wastewater by adsorption using sunflower torus-like magnesium hydroxide microspheres
Novel sunflower torus-like magnesium hydroxide (MH) microsphere particles were prepared by a facile one-step, self-assembly method. The synthesized products and the mechanism of adsorption of samples of the an...
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Article
Molecular simulation and experimental study on thermal decomposition of N,N′-dinitrosopentamethylenetetramine
N,N′-dinitrosopentamethylenetetramine (DNPT), which is a widely used as blowing agent in the rubber industry, tends to be unstable when affected by high temperature and specific impurities. The runaway of DNPT ha...
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Article
Research on the effect of wall corrosion and rim seal on the withdrawal loss for a floating roof tank
Storage tanks are important parts of volatile organic compound (VOC) fugitive emission sources of the petrochemical industry; the floating roof tank is the main oil storage facility at present. Based on the me...
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Article
Thermal hazard evolution on guanidine nitrate
Due to thermally reactive hazards, guanidine nitrate (GN) has caused numerous serious accidents involving manufacturing, storing, and transporting processes. Differential scanning calorimetry and thermogravime...
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Article
Denitrifying sulfide removal process on high-salinity wastewaters in the presence of Halomonas sp.
Biological conversion of sulfide, acetate, and nitrate to, respectively, elemental sulfur (S0), carbon dioxide, and nitrogen-containing gas (such as N2) at NaCl concentration of 35–70 g/L was achieved in an expan...
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Chapter and Conference Paper
Research of Distributed Vehicle Electronic and Electrical Architecture
Two development trends (integrated and distributed) of the vehicle electronic and electrical architecture as well as their advantage and disadvantage are analyzed. Based on the detail research to the distribut...
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Article
Synthesis of three-dimensional ordered macroporous TiO2, Gd/TiO2 and their photocatalytic activity
In this paper, three-dimensional ordered macroporous (3DOM) TiO2 and Gd/TiO2 materials were synthesized by colloidal crystal templating process. The obtained samples were analyzed by field-emission scanning elect...
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Article
Optimization of reed-specific degrading bacteria by response surfaces for remediation of crude oil-polluted soil in **njiang, China
This paper discussed the optimization of conditions for remediation of crude oil-polluted soil based on pot experiment by applying reed-specific degrading bacteria, and using response surfaces methodology. We ...
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Article
Studies on preparation and characterization of 3DOM TiO2 and TiO2/SiO2 materials with high photocatalytic ability
In this paper, three-dimensional ordered macroporous (3DOM) TiO2 and TiO2/SiO2 materials were prepared by traditional colloidal-crystal-templating method. The microstructures of samples were analysed by scanning ...
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Chapter and Conference Paper
Network Architecture Design for Reliability Based on ECU Power Supply and Location
To improve the network communication reliability, the influence of ECU power supply and location on network architecture is analyzed in this chapter and some scenarios are presented. For ECU power supply, the ...
