A5100449060- Ocean Waves and Remote Sensing
- Coastal and Marine Dynamics
- Tropical and Extratropical Cyclones Research
- Computational Fluid Dynamics and Aerodynamics
- Wave and Wind Energy Systems
- Corrosion Behavior and Inhibition
- Fluid Dynamics Simulations and Interactions
- Navier-Stokes equation solutions
- Nonlinear Waves and Solitons
- Oceanographic and Atmospheric Processes
- Face and Expression Recognition
- Enhanced Oil Recovery Techniques
- Advanced Mathematical Physics Problems
- Concrete Corrosion and Durability
- Gas Dynamics and Kinetic Theory
- Per- and polyfluoroalkyl substances research
- Mechanical stress and fatigue analysis
- Hydrocarbon exploration and reservoir analysis
- Toxic Organic Pollutants Impact
- Hydrogen embrittlement and corrosion behaviors in metals
- Fluid Dynamics and Vibration Analysis
- Hydraulic Fracturing and Reservoir Analysis
- Petroleum Processing and Analysis
- Advanced Image and Video Retrieval Techniques
- Heavy metals in environment
Chinese Academy of Sciences
2003-2025
University of Chinese Academy of Sciences
2020-2025
Shandong University of Technology
2019-2025
Research Center for Eco-Environmental Sciences
2025
Research Institute of Petroleum Exploration and Development
2022-2025
Hong Kong Polytechnic University
2006-2024
Shenzhen Polytechnic
2024
Shanghai Mental Health Center
2024
Shanghai Jiao Tong University
2023-2024
Daqing Oilfield General Hospital
2024
In this paper, the transient fluid resonance phenomenon inside a narrow gap between two adjacent boxes excited by incident focused waves with various spectral peak periods and wave amplitudes is simulated utilizing open-sourced computational dynamics software, OpenFOAM. The weather-side box allowed to heave freely under action of waves, lee-side keeps fixed. This paper mainly focuses on how both period amplitude affect free-surface amplification gap, motion box, loads (including vertical...
Laboratory studies indicate that exposure to perfluoroalkyl and polyfluoroalkyl substances (PFASs) can induce neurobehavioral effects in animals. However, the penetration of PFASs across brain barrier its determining factors are yet be clarified humans. We studied PFAS levels 223 matched-pair serum cerebrospinal fluid (CSF) samples from hospital in-patients using UPLC/MS/MS. Among 21 target analytes, PFOA, PFOS, 6:2 Cl-PFESA were dominant serum, with mean concentrations 7.4, 6.8, 6.2 ng/mL,...
Background: Epidemiological evidence remains equivocal on the associations between environmentally relevant levels of per-/polyfluoroalkyl substances (PFASs) and human semen quality. Objectives: We aimed to test whether potential effects quality could be better observed when seminal PFAS were used as an exposure marker compared with serum levels. Methods: Matched samples from 664 adult men collected a cross-sectional population in China 2015 2016. Multiple parameters assessed, along...
Results from the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI) Blind Test Series 3 are presented.Participants, with numerical methods, ranging low-fidelity linear models to high-fidelity Navier-Stokes (NS) solvers, simulate interaction between focused waves and floating structures without prior access physical data.The crest-focused NewWaves various crest heights.Two considered: a hemispherical-bottomed buoy truncated cylinder moon-pool; both taut-moored one...
The Jinzhou Bay is one of the bays polluted heavily by heavy metals. Twenty surface seawater samples were collected to analyze dissolved and particulate concentrations Cu, Pb, Zn, Cd, Hg As using methods Atomic Absorption Fluorescence. metal distribution characteristics, influencing mechanism ratio between state analyzed. results showed that concentration Cd in 25% stations was higher than first standard value sea water quality. lower all stations. highest west closer land Wuli River...
Results from Blind Test Series 1, part of the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI), are presented.Participants, with a range numerical methods, simulate blindly interaction between fixed structure and focused waves ranging steepness direction.Numerical results compared against corresponding physical data.The predictive capability each method is assessed based on pressure run-up measurements.In general, all methods perform well cases considered, however,...
Abstract Depressive symptoms occur commonly in Alzheimer’s disease (AD). Although abnormalities the amygdala-frontal circuit have been linked to emotional dysregulation and cognitive impairment, neurological basis underlying these associations AD patients with depressive (ADD) is unclear. We aimed investigate relationship between function ADD. recruited 60 ADD, without (ADND), healthy controls (HC). Functional connectivity (FC) maps of bilateral amygdala were compared. Fractional anisotropy...
To isolate a fucoidan-utilizing strain from seawater for sea cucumber fucoidan degradation.The utilization of was monitored by H(2)SO(4)-phenol assay neutral sugar. The bacterium CZ1127 isolated and shown to have relatively large maximum rate 81.5%. confirmed belong the family Flavobacteriaceae 16S rDNA physiological analyses. This has an ability utilize fucoidans extracted various cucumbers different degrees. Both extracellular intracellular enzymes could degrade fucoidan, as...
The paper presents results from the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI) Blind Test Series 2. Without prior access to physical data, participants, with numerical methods ranging low-fidelity linear models fully non-linear Navier–Stokes (NS) solvers, simulate interaction between focused wave events and two separate, taut-moored, floating structures: a hemispherical-bottomed cylinder moonpool. ‘blind’ predictions for heave, surge, pitch mooring load, are...
Due to developmental toxicity, prenatal exposure per- and polyfluoroalkyl substances (PFASs) in animals may result adverse effects on the fetus. However, little information is available PFASs presence human cord plasma. Here, we measured levels of 37 emerging legacy 650 plasma samples collected every 5 years spanning 1998 2018 by Beijing Cord Blood Bank evaluated changes concentrations using generalized additive models. We observed an increase 24 (Σ24PFASs) from 2003 followed a decrease...
6:2 Chlorinated polyfluorinated ether sulfonate (6:2 Cl-PFESA) possesses a similar structure to perfluorooctanesulfonate (PFOS) and is the third most important polyfluoroalkyl/perfluoroalkyl substance (PFAS) found in general population of China. Studies have indicated that Cl-PFESA exhibits stronger bioaccumulative toxicological potential than PFOS thus considerable environmental concern. Here, binding characteristics human serum albumin (HSA) were explored based on vitro silico methods. In...
Root failure is one of the critical modes wind turbine blades. This paper investigated mechanical behavior embedded bolt structure in blades under tensile force through subcomponent tests. The specimens were subjected to ultimate static and graded fatigue by a specially designed rig for test. At same time, finite element analysis model was developed implemented predict test results analyse process. simulation obtained good agreement with results. show that debonding interfacial between glass...
High blood lead (Pb) levels have long been a significant environmental issue affecting the health and development of adolescents. However, main reasons behind this phenomenon, especially absorption transportation processes Pb in intestine, not elucidated, which is major barrier to reducing human body, In study, we explored intestinal process rats different ages at environmentally relevant concentrations. The results indicated that albumin serves as crucial mediating role gradually decreasing...
Introduction: With the increasing demand for energy utilization efficiency and minimization of environmental carbon emissions in industrial parks, optimizing configuration scheduling integrated systems has become crucial. This study focuses on with massive flexible load resources, aiming to maximize while reducing impact. Methods: To model uncertainties wind solar power outputs, we employed three-parameter Weibull distribution models Beta models. Flexible loads were categorized into three...
Rogue waves (RWs) can form on the ocean surface due to well-known quasi-four-wave resonant interaction or superposition principle. The first is known as nonlinear focusing mechanism and leads an increased probability of RWs when unidirectionality narrowband energy wave field are satisfied. This work delves into dynamics extreme in crossing seas, revealing a distinct type RWs, characterised by decisive longevity compared with those generated dispersive (superposition) mechanism. In fact,...
This study focuses on a low-permeability sandstone reservoir in the Changqing Oilfield, aiming to elucidate formation mechanism and occurrence state of residual oil during late-stage waterflooding development, thereby providing theoretical guidance for refined recovery. By integrating scanning electron microscopy (SEM), nuclear magnetic resonance (NMR), digital core analysis, oil–water dynamic characteristics were systematically investigated. NMR was employed determine fluid distribution...
Abstract The Yangtze foreland fold‐and‐thrust belt is located between the Mesozoic Dabie collisional orogen and Jiangnan intraplate in east‐central China. Three regional deformation events are recognized Orogen north of River. earliest (D1) corresponded to a southeastward compression that occurred during subduction South China Plate below North Plate. Top‐to‐the‐southeast shearing coeval with Late Permian–Early Triassic blueschist facies metamorphism, was possibly associated development...