A5100327319- Rock Mechanics and Modeling
- Hydraulic Fracturing and Reservoir Analysis
- Landslides and related hazards
- Drilling and Well Engineering
- Geotechnical Engineering and Underground Structures
- Reservoir Engineering and Simulation Methods
- Hydrocarbon exploration and reservoir analysis
- Geophysical Methods and Applications
- Oil and Gas Production Techniques
- Coal Properties and Utilization
- Geotechnical and Geomechanical Engineering
- Geoscience and Mining Technology
- Geological and Geophysical Studies
- Geomechanics and Mining Engineering
- Mycorrhizal Fungi and Plant Interactions
- Seismic Imaging and Inversion Techniques
- Air Quality and Health Impacts
- Insect symbiosis and bacterial influences
- Regional Development and Environment
- Arsenic contamination and mitigation
- Wildlife-Road Interactions and Conservation
- Respiratory viral infections research
- Advancements in Solid Oxide Fuel Cells
- Engineering Applied Research
- Odor and Emission Control Technologies
Karamay Central Hospital of Xinjiang
2024-2025
Xihua University
2022-2024
Peking University
2024
State Key Joint Laboratory of Environment Simulation and Pollution Control
2024
Shandong University
2024
China University of Mining and Technology
2013-2023
Zhejiang Industry Polytechnic College
2022
Shandong Jianzhu University
2021-2022
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2021
Southwest Petroleum University
2021
The heterogeneity and complexity of low-permeability oil gas reservoirs pose significant technical challenges for their efficient development, including reservoir plugging, high flow resistance, optimal well type design issues. These result in development costs extended production cycles due to insufficient productivity wells. Therefore, accurately assessing the applicability horizontal wells parameters through prediction has become a pressing key issue that needs be addressed. In this...
With people's pursuit of a healthy lifestyle and growing concern for the natural environment, agro-ecological parks, as kind modernized agricultural demonstration area integrating ecological planting, leisure sightseeing, science education, are gradually becoming new highlight development urban rural areas. The purpose this paper is to discuss planning implementation an park project, which takes town Yinxiangshui core, committed creating comprehensive tourism agriculture, vacation, sports...
Plant virus coat proteins (CPs) play a fundamental role in protection of genomic RNAs, virion assembly, and viral movement. Although phosphorylation several CPs during infection have been reported, little information is available about CP the spherical RNA plant viruses. Here, we demonstrate that Beet black scorch (BBSV), member genus Necrovirus, can be phosphorylated at threonine-41 (T41) by cAMP-dependent protein kinase (PKA)-like vivo vitro. Mutant viruses containing T41A...
To solve the problem of lack water in arid areas and barren soil process ecological restoration, growth drought resistance Sainfoin (Onobrychis viciifolia Scop.) was studied by inoculation AMF (arbuscular mycorrhizal fungi), under stress. The results show that can significantly improve infection rate accelerate absorption nutrients roots compared with uninoculated plants. On 40th day stress, relative content, total nitrogen phosphorus content leaves inoculated plants increased 7.27%, 4.21%...
To study the evolution of coal damage characteristics based on infrared radiation temperature (IRT), we analysed IRT under uniaxial compression and established a model according to relationship between deformation maximum (MIRT). In addition, further deduced method for imaging surface stress field IRT. The results reveal following. (1) MIRT–strain curve corresponds well with stress–strain loading, MIRT can effectively reflect damage. (2) A be accumulation IRT, which development cracks...
Various primary fissures and defects are widely present in a rock mass have significant impact on the stability of mass. We studied influence crack inclination angle energy dissipation electromagnetic radiation (EMR) response sandstone under an load. Impact tests were conducted red samples with different angles, addition to test EMR signals. The results showed that as stress wave increased, consumption density damage variables sample gradually also increased. As first decreased then while...
The global shale gas resources are huge and have good development prospects, but is mainly composed of nanoscale pores, which the characteristics low porosity permeability. Horizontal drilling volume fracturing techniques become effective means for developing reservoirs. However, a large amount mining data indicate that fluid trapped in reservoir will inevitably cause hydration interaction between water rock. On one hand, intrusion into formation causes cracks to expand, conducive complex...
The authors construct the piecewise vibrational resonance (VR) method by introducing idea and combine re-scaled twice sampling methods for linear frequency modulated (LFM) signal. Importantly, they put forward a new spectral amplification factor to quantify VR. has some advantages as compared with cross-correlated coefficient, which can also be used aperiodic top value of spectrum is necessary sufficient condition occurrence optimal VR phenomenon. Here, discuss effects different parameters...
The protecting requirements and functional connectivity of species in isolated habitat patches are crucial factors eco-network planning. This study aimed to improve the method planning for conservation. Ecoprofiling was used group by similar behavior types, namely, choice ecosystem, area requirement, short distance dispersal abilities. A least-cost model simulate optimal corridor location maintain connectivity. combination ecoprofile hired develop an that promoted case also conducted...
The stress disturbance effect will significantly affect the propagation path of hydraulic fractures in composite rock reservoir. To reveal influence mechanism on fracture propagation, several groups laboratory tests and simulation were carried out. test results showed that tip formed a disturbing field because pore water pressure. Before was extended to bedding plane, plane had been damaged under disturbance, disturbed zone formed. mode at highly sensitive formation zone. sensitivity is...
Hydraulic fracturing applications have shown a stress disturbance effect during hydraulic fracture propagation, which is often ignored. Using laboratory and discrete element numerical simulation tests, propagation under this systematically studied. The results show that fracturing, the bedding plane damaged by disturbance, forming zone (BFZ). nonlinear characteristics of formation process disturbed are revealed, two indexes (the number fractures in size zone) proposed to evaluate...