A5043838202- Intermetallics and Advanced Alloy Properties
- Welding Techniques and Residual Stresses
- High Temperature Alloys and Creep
- Microgrid Control and Optimization
- Advanced Welding Techniques Analysis
- Advanced Computational Techniques and Applications
- Advanced materials and composites
- Islanding Detection in Power Systems
- Smart Grid Energy Management
- Molecular Junctions and Nanostructures
- Additive Manufacturing Materials and Processes
- Laser Material Processing Techniques
- Metallurgical and Alloy Processes
- Analytical chemistry methods development
- Polymer Surface Interaction Studies
- Heat Transfer and Optimization
- Power Line Inspection Robots
- Advanced Optical Sensing Technologies
- Venous Thromboembolism Diagnosis and Management
- Vehicle Dynamics and Control Systems
- Network Security and Intrusion Detection
- Transport Systems and Technology
- High Entropy Alloys Studies
- Technology and Security Systems
- Chemotherapy-induced organ toxicity mitigation
Shanghai Maritime University
2022-2024
Guangzhou Institute of Energy Conversion
2024
Nantong University
2021-2024
Southern Medical University
2023
Nanfang Hospital
2023
Ningbo First Hospital
2023
Zhejiang University
2023
Guangzhou University of Chinese Medicine
2023
Hohai University
2019-2022
Soochow University
2022
Multilayer thin films of sequentially adsorbed polyelectrolytes were utilized as nanoreactors for both metallic (Ag) and semiconductor nanoparticles (PbS). Polyelectrolyte multilayers with a controlled content free carboxylic acid binding groups fabricated weak via suitable pH adjustments the processing solutions. These then used to bind various inorganic ions that subsequently converted into nanoparticles. Spatial control (at nanoscale) over growth was achieved use multilayer...
High efficiency, solid-state light-emitting devices have been fabricated from a water soluble, polymeric ruthenium (II) complex, Ru(bpy)32+ polyester, via the use of layer-by-layer processing scheme. Spin-coated this material were found to produce maximum luminance levels 250−300 cd/m2 with an external quantum efficiency 0.2% photons/electron. Devices based on sequentially adsorbed layers polyester and poly(acrylic acid), other hand, exhibit efficiencies in 1−3% range light output 40−50...
Modern power system has complex composition structure and high stability operation requirements. While the emergence of various new energy sources uncertainty external disturbances bring a great challenge to Automatic Generation Control (AGC) system. In order improve robustness AGC facilitate practical engineering application, this paper proposes novel multistage Proportional Integral Derivative (PID) cascade automatic generation controller as well an improved more effective control...
The photovoltaic-battery DC microgrid is a new type of power system supply architecture that can effectively utilize renewable energy and suitable for modern electrical equipment. In this paper, fast efficient maximum point tracking (MPPT) photovoltaic (PV) control method battery storage (BESS) bus are proposed to improve the PV utilization voltage performance. Firstly, principle balance analyzed, mathematical model each distributed generation in derived. Secondly, by introducing increment...
To investigate the correlation between hepatocellular carcinoma (HCC) pathological types and conventional transarterial chemoembolization (cTACE), to evaluate predictive value of for efficacy cTACE.We investigated 186 naive HCC patients from 2 hospitals, including 63 with recurrence after surgical resection, 123 unresectable cases, who underwent at least one cTACE procedure as first treatment. All were histologically diagnosed by resection and/or liver biopsy. Lipiodol deposition rate, ORR...
The temperature and force response during friction stir welding of Invar 36 alloy were investigated by experimental measurement numerical simulation. effect parameters was studied. characteristics roughly discussed. It is indicated that an elevation rotational speed results in increasing decreasing axial force, whereas has no obvious influence on the longitudinal force. An travelling produces a decreased trend out zone centre. Friction produced relatively high peak temperatures, forces,...
In this study, the femtosecond laser-induced crystallization of CuNiSnP amorphous ribbons was investigated by utilizing an amplified Ti:sapphire laser system. X-ray diffraction and scanning electronic microscope were applied to examine phase morphology changes ribbons. Micromachining without crystallization, surface patterning, selective successfully achieved changing parameters. Obvious occurred under condition that fluence smaller than ablation threshold, indicating structural evolution...
The purpose of this study was to determine the effect tripterygium glycosides (TGs) on regulating abnormal lipid deposition in nephrotic syndrome (NS) rats.Sprague-Dawley (SD) rats were injected with 6 mg/kg doxorubicin construct models (n = per group), and then administered TGs (10 mg/kg·d-1), prednisone (6.3 or pure water for 5 weeks. Biomedical indexes, such as urine protein/creatinine ratio (PCR), blood urea nitrogen (BUN), serum creatinine (Scr), albumin (SA), triglycerides (TG), total...
Although the immune checkpoint blockade (ICB) has made a great success in cancer immunotherapy, overall response rate to ICB, such as anti–programmed death ligand 1 (PD–L1) therapy, remains only at 20–30%. One major reason is low expression level of certain type tumor cells and its insufficient activation host system. Herein, we reported cyclic RGD (cRGD)–modified liposomal delivery system loading anti–PD–L1 antibody photosensitizer pheophorbide A (Pa), allowing targeting PD–L1 expressing...
In this study, tapered slots with an opening width about 200 μm were artificially fabricated in IN738LC superalloy to imitate service cracks. The ‘cracks’ repaired by diffusion brazing a Ni–Cr–Co–Al–Ta–B filler alloy at 1150°C and then heat treated 1180°C (HT-A) 1190°C (HT-B), respectively. A joint uniform microstructure, chemical composition hardness was obtained using HT-B. mechanisms of the borides evolution during homogenisation discussed. tensile strength HT-B tested 20, 600 800°C...
Slots with uneven width were cut by femtosecond laser in small plates of IN738LC superalloy to imitate service cracks. The ‘cracks’ repaired diffusion brazing using BNi-1a or a mixed filler alloy at 1100°C. joint region was composed isothermal solidification zone (ISZ), affected (DAZ) and precipitate (PZ). compositions different between the upper lower ISZ due variation gap width. sample, two kinds metals, had similar DAZ microstructure. PZ bonded sample microstructure that BNi-1a, but less...
As the thickness of an ultra-thin flattened heat pipe (UTHP) decreases, fabrication difficulty increases exponentially, and thermal performance deteriorates rapidly. In this study, three types composite wicks were developed for UTHPs with a 0.6 mm thickness: copper foam mesh wick (CFMW), two layers different (TDMW), same (TSMW). The startup steady-state performances liquid filling ratios 60% to 120% investigated. findings indicated that CFMW UTHP ratio 100% exhibited best performance,...
Abstract Data stream is a type of data that continue to grow over time. For example, network security will constantly be generated in the field security, and encrypted privacy protection scenario. Clustering basic task analysis stream. In addition large amount limited computer memory, there are following challenges time-decaying clustering: (1) How quickly process time-varying how save vaild data. (2) maintain update clusters track their evolution real Based on fact existing algorithms do...
In order to improve the bus voltage robustness of distributed multi-source DC microgrid, a new cascade control method based on nonlinear virtual inertia and adaptive backstepping sliding mode is proposed. Firstly, mathematical model microgrid with buck–boost interface converter analyzed established. A variable droop coefficient given by introducing output variation rate feedback term saturation function equation. Secondly, current double closed-loop controller designed using algorithms....
As the main branch of brake-by-wire system, electro-mechanical brake (EMB) system is future direction vehicle systems. In order to enhance braking effect and improve driver safety, a convolutional neural network (CNN) online road surface identification algorithm an optimal slip ratio tracking integral sliding mode controller (ISMC) combined EMB control strategy proposed in this paper. Firstly, according quarter-vehicle model Burckhardt tire model, theory based on analyzed. Secondly, using...
In order to improve robust operating performance and enhance bus voltage stability, a learning observer-based fault-tolerant control strategy is proposed for the distributed generation in islanded microgrid with sensor faults uncertain disturbances. Firstly, output feedback theory linear matrix inequality method are used design closed-loop controller source inverter of generation; secondly, model structure an analyzed. By employing fault signal conversion filter proportional derivative type...