Search Results - "Liu, Guannan"
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Multimodal Analysis and Optimisation Strategy of Teaching Behaviour in Physical Education Classroom
Published in Applied mathematics and nonlinear sciences (01-01-2024)“…In the context of the new curriculum, physical education has become an important part of school teaching. In this paper, the edge extraction algorithm and…”
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Partitioning and geochemical fractions of heavy metals from geogenic and anthropogenic sources in various soil particle size fractions
Published in Geoderma (15-02-2018)“…The size of soil particles can significantly affect the enrichment of heavy metals in soil. However, the size effect of soil particles in colloidal dimension…”
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3
Size effect of polystyrene microplastics on sorption of phenanthrene and nitrobenzene
Published in Ecotoxicology and environmental safety (30-05-2019)“…Microplastics can have strong sorption capacity for many contaminants, thus greatly influencing the fate, transport and bioavailability of those contaminants…”
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Temporal–spatial variation and partitioning prediction of antibiotics in surface water and sediments from the intertidal zones of the Yellow River Delta, China
Published in The Science of the total environment (01-11-2016)“…As special zones, the intertidal zones of the Yellow River Delta (YRD) are highly variable along with time and space. Fluvial–marine and land–ocean…”
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5
Gas distribution mechanism in goaf during combined drainage of upper corner buried pipeline and intubation for thick coal seams
Published in Lithosphere (09-12-2021)“…The prevention of gas overrun in the panel is one of the key issues on green mining. In this paper, a physical goaf model was established based on the…”
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6
The mechanics of frost heave with stratigraphic microstructure evolution
Published in Engineering geology (20-06-2023)“…Frost heave is a major cause of engineering geology hazards in cold regions, which is mainly the result of frost-heaving pressure due to the non-linear…”
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Sorption behaviors of phenanthrene, nitrobenzene, and naphthalene on mesoplastics and microplastics
Published in Environmental science and pollution research international (01-04-2019)“…The occurrence of plastic particles in aquatic environment has led to enormous concern in the past few years. The sorption behaviors of harmful organic…”
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8
Seasonal variation and sediment–water exchange of antibiotics in a shallower large lake in North China
Published in The Science of the total environment (01-04-2014)“…The occurrence of four antibiotics, including oxytetracycline (OTC), tetracycline (TC), norfloxacin (NOR) and ofloxacin (OFL), in surface water, overlying…”
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9
Carbon dots decorated hierarchical litchi-like In2O3 nanospheres for highly sensitive and selective NO2 detection
Published in Sensors and actuators. B, Chemical (01-02-2020)“…•A novel hierarchical litchi-like In2O3/Carbon dot hybrid was synthesised, and the preparation was environment friendly and simple.•The as-prepared sensors…”
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10
An ecological risk assessment of heavy metal pollution of the agricultural ecosystem near a lead-acid battery factory
Published in Ecological indicators (01-12-2014)“…Lead-acid battery factories can lead to heavy metal pollution of nearby agricultural ecosystems. To assess the ecological risk and to understand the transport…”
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Heavy metal speciation and pollution of agricultural soils along Jishui River in non-ferrous metal mine area in Jiangxi Province, China
Published in Journal of geochemical exploration (01-09-2013)“…As a tributary of Le'an River in Jiangxi Province of China, Jishui River has been seriously polluted by non-ferrous heavy metal mining activities, and…”
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12
Protective effect of phospholipids in lipoproteins against diabetic kidney disease: A Mendelian randomization analysis
Published in PloS one (01-05-2024)“…The etiology of diabetic kidney disease is complex, and the role of lipoproteins and their lipid components in the development of the disease cannot be…”
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13
A Dual Fractal Approach to Thermal–Hydrological–Mechanical Interactions of Unconventional Reservoir
Published in Rock mechanics and rock engineering (01-11-2022)“…As one of the most essential clean energy sources, the extraction and utilization methods of Coal Bed Methane (CBM) have been widely investigated and analyzed…”
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14
Synthesis and Self-Assembly of Amphiphilic Janus Laponite Disks
Published in Macromolecules (13-08-2013)“…Materials with asymmetric structures are attractive for wide applications in chemistry and materials science. Two-dimensional Janus disks or nanosheets are…”
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15
Edge Effects on Simultaneous Reconstructions of Flame Temperature and Soot Volume Fraction Profiles by a CCD Camera
Published in Sensors (Basel, Switzerland) (26-10-2022)“…In this paper, the influence of the edge effect on the simultaneous reconstruction of axisymmetric flame temperature and soot volume fraction profiles by a…”
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16
New Automatic Modulation Classifier Using Cyclic-Spectrum Graphs With Optimal Training Features
Published in IEEE communications letters (01-06-2018)“…A new feature-extraction paradigm for graph-based automatic modulation classification is proposed in this letter. In the proposed new framework, the modulation…”
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17
Effect of the size of variable charge soil particles on cadmium accumulation and adsorption
Published in Journal of soils and sediments (01-12-2017)“…Purpose The size of soil particles strongly affects the accumulation and adsorption of heavy metals which partly controls the co-transport of heavy metals by…”
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18
Combustion characteristics of nanofluid fuels in a half-opening slot tube
Published in Science China. Technological sciences (01-07-2017)“…Combustion characteristics of nanofluid fuels containing aluminum nanoparticles were investigated in half-opening slot tubes from the fundamental view. The…”
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19
Size-dependent deformation behavior in nanosized amorphous metals suggesting transition from collective to individual atomic transport
Published in Nature communications (26-09-2023)“…The underlying atomistic mechanism of deformation is a central problem in mechanics and materials science. Whereas deformation of crystalline metals is…”
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A Dual Fractal Poroelastic Model for Characterizing Fluid Flow in Fractured Coal Masses
Published in Geofluids (2020)“…In the process of coalbed methane exploitation, the fracture and pore structure is the key problem that affects the permeability of coalbed. At present, the…”
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