A5100714157- Mechanical Behavior of Composites
- Metallurgy and Material Forming
- Microstructure and Mechanical Properties of Steels
- Fatigue and fracture mechanics
- Electronic Packaging and Soldering Technologies
- Metal Forming Simulation Techniques
- Structural Analysis of Composite Materials
- Engineering Structural Analysis Methods
- Structural Load-Bearing Analysis
- Mechanical Failure Analysis and Simulation
- High Temperature Alloys and Creep
- Welding Techniques and Residual Stresses
- Advanced Welding Techniques Analysis
- Esophageal and GI Pathology
- Metal Alloys Wear and Properties
- Advanced Algorithms and Applications
- Structural Behavior of Reinforced Concrete
- Adhesion, Friction, and Surface Interactions
- Microstructure and mechanical properties
- Industrial Technology and Control Systems
- Turbomachinery Performance and Optimization
- Esophageal Cancer Research and Treatment
- Material Properties and Processing
- Cavitation Phenomena in Pumps
- Advanced Surface Polishing Techniques
Zhengzhou University
2013-2024
Henan Cancer Hospital
2014-2024
Shanghai University of Engineering Science
2023-2024
Karamay Central Hospital of Xinjiang
2024
Jiangxi University of Science and Technology
2023
University of Science and Technology Beijing
2007-2023
Dalian Jiaotong University
2015
Southeast University
2014
City College
2012
Shougang Institute of Technology
2011
Nil-by-mouth with enteral tube feeding is widely practised for several days after resection and reconstruction of oesophageal cancer. This study investigates early changes in postoperative gastric emptying the feasibility oral thoracolaparoscopic oesophagectomy patients Between January 2013 August 2013, liquid food was investigated 68 patients. Sixty-five previously managed same unit who routinely took 7 served as controls. The mean preoperative half time (GET1/2) 66.4 ± 38.4 min all...
In the present study, process of photochemical oxidation removal Hg0 from a flue gas containing SO2/NO, using ultraviolet irradiation and hydrogen peroxide (UV/H2O2), was investigated in gas–liquid reactor. The effects some important parameters, such as H2O2 concentration, UV radiated power per unit solution, solution pH, temperature, flow, SO2 NO O2 concentration on UV/H2O2 were investigated. simultaneous Hg0, NO, via UV/H2O2/Ca(OH)2 processes is studied preliminarily. addition, mechanism...
Abstract Background In the era of immunotherapy, neoadjuvant immunochemotherapy (NAIC) for treatment locally advanced esophageal squamous cell carcinoma (ESCC) is used clinically but lacks high‐level clinical evidence. This study aimed to compare safety and long‐term efficacy NAIC followed by minimally invasive esophagectomy (MIE) with those chemotherapy (NAC) MIE. Methods A prospective, single‐center, open‐label, randomized phase III trial was conducted at Henan Cancer Hospital, Zhengzhou,...
Background This study investigated the risk factors for severe weight loss (SWL) within one year after minimally invasive McKeown esophagectomy. Methods Esophageal cancer patients who underwent esophagectomy between January and July 2017 were prospectively enrolled. Preoperative body (PBW) was chosen as initial weight. Results Forty‐four enrolled successfully followed up year. Median 7.4% (quartile: 5.3–8.1%) 12.6% 8.8–17.7%) four weeks surgery, respectively. Accelerated occurred during...
In order to investigate the effects of temperature, humidity and strain rate on mechanical properties silane-modified polyurethane sealant, experiments uniaxial tensile at different testing conditions were conducted. The experimental results indicate that exhibit nonlinear dependence rate. However, it exhibits independence higher temperature degree humidity. material is related immersion time in water bath. Furthermore, also observed strength, elastic modulus fracture materials are sensitive...
To widen the operation wind speed bandwidth of a classic vortex shedding induced vibration piezoelectric energy harvester, piezoelectric-electromagnetic hybrid harvester based on is designed. The (HVSIVEH) includes (VSIVPEH) and an electromagnetic (EVEH). electromechanical coupled model structure was established. By comparing variations output power as function HVSIVEH VSIVPEH, it found that response curve has two peaks. can broaden working range. lower requirement level, more obvious effect...
Abstract The biaxial tension–tension cyclic loading experiments were conducted on the cruciform specimens prepared using a silane‐modified polyurethane sealant to investigate their mechanical behavior. finite element method was employed validate behavior of under conditions. It is shown that highest stress concentration in central region specimens, indicating shape design specimen suitable for tests. Additionally, effects path, mean stress, and amplitude ratcheting strain dissipated energy...
Abstract To evaluate the mechanical properties of modified polyurethane sealants in engineering applications, influences temperature, strain rate, and cyclic loading on silane‐modified sealant were experimentally investigated. The monotonic tensile experiments with various rates temperatures conducted, rate temperature dependent nonlinear stress–strain curves obtained. results showed that exhibited dependence at constant room temperature. However, it is shown no obvious 150°C. In addition,...
Abstract The cyclic loading experiments on HP‐172B sealant bonded tubular butt‐joints were carried out with the strain‐controlled mode, and effects of strain amplitude mean relaxation stress softening variable butt‐joint investigated. experimental results show that stress–strain response curve presents a corrugated shape under loading. occur. increase intensifies behaviors. According to observation, nonlinear viscoelastic model is proposed predict mechanical behavior loading, which considers...
The effects of different bonding parameters-temperature, pressure, curing time, temperature ramp and post-processing on the adhesive strengths Anisotropic Conductive Adhesive Film (ACF) interconnection were investigated. test results showed strength increased as increase. time had great influence ACF joints. pressure increasing, but decreased if was over 0.25MPa. Teflon thickness header performance joints studied. It shown that 90o peeling became deteriorated Different conditions specimens...