A5101643173- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Rock Mechanics and Modeling
- Hydrocarbon exploration and reservoir analysis
- Grouting, Rheology, and Soil Mechanics
- Geoscience and Mining Technology
- Oil and Gas Production Techniques
- Enhanced Oil Recovery Techniques
- Coal Properties and Utilization
- Geomechanics and Mining Engineering
- Reservoir Engineering and Simulation Methods
- Rheology and Fluid Dynamics Studies
- Microstructure and Mechanical Properties of Steels
- Advanced Surface Polishing Techniques
- Microfluidic and Capillary Electrophoresis Applications
- Geographic Information Systems Studies
- Concrete and Cement Materials Research
- Hydraulic and Pneumatic Systems
- Spatial Cognition and Navigation
- Data Management and Algorithms
- Petroleum Processing and Analysis
- Metal Forming Simulation Techniques
- Geotechnical Engineering and Underground Structures
- Radiative Heat Transfer Studies
- Fatigue and fracture mechanics
Nanjing Institute of Industry Technology
2024-2025
Second Hospital of Anhui Medical University
2024
Anhui Medical University
2024
China Southern Power Grid (China)
2024
Anhui University of Science and Technology
2020-2024
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2014-2022
Southwest Petroleum University
2014-2022
Nanjing Normal University
2020
University of Bremen
2020
Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application
2020
Background Previous research has linked systemic inflammatory markers and the Dietary Inflammatory Index (DII) with depression. However, relationship between DII these markers, their impact on mortality risk among depressed adults, remains underexplored. This study aims to explore association mediating effect in adults Methods analyzed data from 4,981 depression National Health Nutrition Examination Survey (NHANES). quantified dietary potential inflammation Systemic Immune-Inflammation (SII)...
Point-of-interest (POI) recommendation is highly sensitive to temporal factors, including fluctuations in user preferences, variation similarity, and decay the attraction of locations. However, current studies overlook dynamics similarity timeliness POIs, resulting a disconnect between recommendations users’ recent preferences. This paper proposes new framework for dynamic timely POI by integrating spatio-temporal influences social relationships. Dynamic prediction achieved through an...
Different to the traditionally defined valved piezoelectric (PZT) pump and valveless PZT pump, two groups of pumps with built-in compliant structures—with distances between free ends 0.2 mm (Group A) 0 B)—were designed, fabricated, experimentally tested. This type mainly contains a chamber 12 in diameter 1.1 height, vibrator, pairs structures arranged on flowing channel. The flow-resistance differences these were theoretically verified. relationships amplitude, applied voltage frequency...
CO2 flooding in oil reservoir is a complex process, which includes fluid flow fractured sandstone and interaction of displaced oil. In order to thoroughly understand the characteristics low-permeability reservoirs, series experiments were conducted based on multi-field coupling experimental system. Considering difference cores, pore cores pore-fracture model, effect fracture, injection pressure, phase, heterogeneity horizontal composite analyzed. The results show that recovery core was...
Machining quality of clean-up region has a strong influence on the performances impeller. In order to plan tool paths rapidly and obtain good finish surface quality, an efficient robust path generation method is presented, which employs approach based point-searching. The machining mentioned in this paper pencil-cut multilayer fillet-cut for free-form model with ball-end cutter. For pencil-cut, cutter center position can be determined via judging whether it satisfies distance requirement....
Sketch maps are an abstract and conceptual expression of humans’ cognition geographic space. Humans perceive geographical space at different spatial scales. However, few researchers have considered the relationships elements in sketch multiple Considering meso micro scales, this study analyses accuracy depicted 52 urban areas, including qualitative orientation, order, distance, topological relationships. We utilized OpenStreetMap (OSM) to assess four relationship representations maps. This...
Horizontal wells are increasingly being utilized in the exploration and development of oil gas resources. However, high temperature that occurs during drilling processes leads to a number problems, such as deterioration fluid properties borehole instability. Therefore, insight into heat transfer behaviors horizontal is certainly advantageous. This study presents an integrated numerical model for predicting distribution considering effects drill pipe rotations, hydraulic (i.e., circulating...
Abstract In geography, invariant aspects of sketches are essential to study because they reflect the human perception real‐world places. A person's a place can be expressed in sketches. this article, we quantitatively and qualitatively analyzed characteristics single objects among real world find reliable invariants that used establish references/correspondences between sketch matching process. These include category, shape, name, relative size each object. Moreover, quantity spatial...
Quantitative characterization of the dynamic evolution pore-fracture system subjected to variation in situ stress is critical production crude oil and CO2 sequestration an ultralow permeability reservoir. Combining integrated method low-field nuclear magnetic resonance (NMR) fractal characterization, response geometry petrophysical properties sandstone change confining from 0 32 MPa was investigated. In addition, a classification criterion for adsorption pore (AP), percolation (PP),...