A5063640888- Structural Integrity and Reliability Analysis
- Geotechnical Engineering and Underground Structures
- Welding Techniques and Residual Stresses
- Advanced Welding Techniques Analysis
- Geophysical and Geoelectrical Methods
- Offshore Engineering and Technologies
- Mechanical stress and fatigue analysis
- Geochemistry and Geologic Mapping
- Concrete Corrosion and Durability
- Hydraulic Fracturing and Reservoir Analysis
- Vibration and Dynamic Analysis
- Radiomics and Machine Learning in Medical Imaging
- Fluid Dynamics and Vibration Analysis
- Geological and Geochemical Analysis
- Drilling and Well Engineering
- Fatigue and fracture mechanics
- Composite Structure Analysis and Optimization
- Fluid Dynamics and Mixing
- Non-Destructive Testing Techniques
- earthquake and tectonic studies
- Structural Behavior of Reinforced Concrete
- MRI in cancer diagnosis
- RNA modifications and cancer
- Hydrogen embrittlement and corrosion behaviors in metals
- Combustion and Detonation Processes
China University of Petroleum, East China
2017-2025
Qingdao University
2018-2024
Affiliated Hospital of Qingdao University
2018-2024
Ministry of Natural Resources
2024
Heilongjiang Earthquake Agency
2024
Jiangxi College of Applied Technology
2024
Henan Agricultural University
2023-2024
Second Xiangya Hospital of Central South University
2024
Central South University
2010-2024
Xianyang Research and Design Institute of Ceramics (China)
2020-2022
This study aims to analyze whether there are any differences in clinicopathological features and prognosis between HER2 ultra-low, HER2-null, HER2-low expression Chinese breast cancer (BC) patients. The data of 1363 HER2-negative BC patients were retrospectively collected (from January 2018 December 2019). status was further classified into HER2-low. HER2-null is defined as infiltrating cells completely free staining. ultra-low ≤10% showing incomplete faint/weak membrane immunohistochemistry...
The parameters of the heat source model have significant influence on temperature field and sequentially affect residual stress field. In this paper, a neural-network programme based Levenberg–Marquardt algorithm is developed to predict Goldak's double-ellipsoidal model. analytical solution conduction equation obtained by integrating series instant point sources over volume ellipsoidal source. transient distribution sizes molten pool are under various welding processes using method. Then,...
To investigate the ability of radiomic signatures based on MRI to evaluate response and efficiency neoadjuvant chemotherapy (NAC) for treating breast cancers.152 patients were included in this study at our institution between March 2017 September 2019. All with cancer underwent a preoperative Miller-Payne grading system was applied NAC. Quantitative parameters compared sensitive insensitive responses NAC those pathological complete (pCR) non-pCR. Four built T2W imaging, diffusion-weighted...
Background Evaluating tumor‐infiltrating lymphocytes (TILs) in patients with breast cancer using radiomics has been rarely explored. Purpose To establish a nomogram based on dynamic contrast‐enhanced (DCE) magnetic resonance imaging (MRI) for preoperatively evaluating TIL level. Study Type Retrospective. Population A total of 154 were divided into training cohort ( N = 87) and test 67), who further low (<50%) high (≥50%) subgroups according to the histopathological results. Field...
The intelligent recognition and monitoring of sand particles in annular multiphase flow are paramount importance for the safe production high-yield gas wells. In this study, an experiment based on a uniaxial vibration method was initially designed to collect collision response signals between pipe wall. Utilizing wavelet packet analysis, identification classification sand-carrying liquid film core regions were first achieved. results indicate that excitation frequency range impacting wall...
In this paper, the bond deterioration mechanism of recycled aggregate concrete (RAC) with a full replacement ratio was studied through experimental and numerical simulations. To study behavior slip between section steel RAC, nine push-out specimens were designed using control variable method. The effects strength, embedded length, cover thickness, lateral stirrup on investigated in detail. loading process failure mode observed, test curves end free analyzed. Based experiment, finite element...
To evaluate the presence and subtypes of tertiary lymphatic structures (TLSs) in urothelial carcinoma bladder (UCB) to analyze their associated clinicopathological characteristics prognostic significance.
A jet flame is a common type of in fires the oil and gas industries. At present, research on flames still not comprehensive enough. To systematically investigate combustion characteristics vertical methane flames, experiments were conducted supplementing existing experimental data fires. The study reveals variations shape, center temperature, thermal radiation with different flow rates nozzle diameters, mechanisms change temperature are discussed. results show that increasing diameters led...
Background Concurrent genetic alterations (e.g., TP53 comutations) significantly impair EGFR-TKI responsiveness and survival outcomes in EGFR-mutant lung adenocarcinoma (LUAD). AT-rich interactive domain 1A (ARID1A), which is a key subunit of SWI/SNF complexes, demonstrates critical regulatory functions as tumour suppressor gene cancer. The aim this study to determine the role ARID1A deficiency therapeutic efficacy EGFR-TKIs LUAD. Methods We identified mutation potential prognostic marker...