A5087022976- Advanced Fiber Laser Technologies
- Advanced Optical Sensing Technologies
- Laser Material Processing Techniques
- Face recognition and analysis
- Advanced Measurement and Metrology Techniques
- Ocular and Laser Science Research
- Biometric Identification and Security
- Advanced Fiber Optic Sensors
- Soil Mechanics and Vehicle Dynamics
- Photonic and Optical Devices
- Glaucoma and retinal disorders
- Mechanical and Optical Resonators
- Agricultural Engineering and Mechanization
- Laser-Matter Interactions and Applications
- Manufacturing Process and Optimization
- Laser-induced spectroscopy and plasma
- Advanced Steganography and Watermarking Techniques
- Shoulder Injury and Treatment
- Silicon Carbide Semiconductor Technologies
- Orbital Angular Momentum in Optics
- Scientific Measurement and Uncertainty Evaluation
- EEG and Brain-Computer Interfaces
- Neuroscience and Neural Engineering
- Force Microscopy Techniques and Applications
- HVDC Systems and Fault Protection
China Medical University
2015-2025
Nanchang Hangkong University
2008-2024
Tianjin University
2009-2024
Aviation Industry Corporation of China (China)
2024
Anhui University of Finance and Economics
2023
Changcheng Institute of Metrology & Measurement
2015-2021
Jiangsu Institute of Metrology
2015-2021
Capital Medical University
2018
Sichuan Agricultural University
2017-2018
Shanghai First People's Hospital
2016
Skin wounds caused by diabetes are a major medical problem. Mesenchymal stem cell-derived exosomes hold promise to quicken wound healing due their ability transfer certain molecules target cells, including mRNAs, microRNAs, lncRNAs, and proteins. Nonetheless, the specific mechanisms underlying this impact not elucidated. Therefore, research aimed investigate effect of MSC-derived comprising long non-coding RNA (lncRNA) H19 on diabetic skin healing. Hair follicle mesenchymal cells (HF-MSCs)...
Palmprint attracts increasing attention due to its several advantages in the biometrics field. Deep learning has achieved remarkable performance computer vision area, so a large number of deep-learning-based methods have been proposed by research community for palmprint recognition. The outputs deep hashing network (DHN) can be represented as binary bit string, DHN reduce storage and accelerate matching/retrieval speed. In this paper, is employed extract template palmvein verification....
We report an experimental realization of lensless ghost imaging for a phase-only object with pseudo-thermal light, which was proposed by W. Gong and S. Han [Phys. Rev. A 82, 023828 (2010)]. In contrast conventional imaging, the scheme involves interference two correlated fields phase information can be retrieved. This technique completes nonlocally spatial reconstruction both amplitude distributions in thermal light.
Postoperative cognitive dysfunction (POCD) is a severe complication of cardiopulmonary bypass (CPB) and has common characteristics such as acute dysfunction, impaired memory, inattention. Mesenchymal stem cells (MSCs) are multipotent that have therapeutic potentials mainly through paracrine action via secreting growth factors cytokines. Exosomes one the important been reported potential cell-free therapy for treatment autoimmune central nervous system disorders. In this study, we examined...
Objectives . We aimed to observe the protective effect of κ opioid receptor ( ‐OR) agonist on myocardial injury in heart failure (HF) rats and its Ca 2+ ‐SERCA2a explore regulatory mechanism with Nrf2/HO‐1 signaling pathway. Methods 50 Sprague‐Dawley were randomly divided into following groups: sham operation group (sham group), HF model (HF HF+ ‐OR U50488 (HU HF+U50488H+novel calmodulin‐dependent protein kinase II (CaMKII) (oleic acid) (HUO HF+U50488H+Nrf2 inhibitor (HUM group). The rat’s...
We present a femtosecond off-axis digital holography for investigating the dynamic reversible surface change of metal film induced by laser pulses with fluences near ablation threshold. A reflection Michelson interferometer (RMI) and transmission Mach–Zehnder (TMZI) are integrated in same setup recording holograms. The RMI is used to measure laser-induced deformation film, while TMZI analyze refraction index pulses. Experimental results show that both modification chromium can be observed...
It is known that a 4f optical system with an amplitude filter can be adopted to shape the intensity of coherent Gaussian beam. In this paper, we investigate propagation typical kind partially beam called Schell-model (GSM) through in frequency plane. demonstrated both numerically and experimentally used degree coherence GSM simultaneously. The shaped displays interesting properties forms controllable far-field lattices, which may useful for particle trapping information transfer.
Multi-channel synchronous distance measurement is of great significance for the structural network monitoring large-scale equipment manufacturing. The precision, efficiency, flexibility directly impacts operation quality in In this paper, we propose a multi-channel rapid absolute (ADM) system based on frequency scanning interferometry (FSI). A dual-interferometer structure was presented, by introducing optical intensity splitting inside interferometer to expand channels, reducing complexity...
Double femtosecond laser pulses are usually generated by using a Michelson structure. We propose novel and simple device two high-density transmissive gratings for generation of double conversion between single shifting one the quarter period. The apparatus has advantages compact volume, structure, convenience in manipulation. Experimental outputs well verified experiment, which can be properly explained numerical simulation with rigorous coupled-wave theory. This structure provides an...
Inductively coupled power transfer (ICPT) systems, which are superior to batteries due their real-time supplycapacity have been used in mooring buoys for the purpose of long-term measurements. A multiple-receiver ICPT system buoys, contains a cable transmitting power, is proposed this paper obtain corresponding profile parameters. Series compensation applied all three sections, including transmitter, and multiple receivers. The voltage an underwater with arbitrary load can be stabilized. On...
In order to implement vision-based navigation of AGV (Automated guided vehicle) with complex path, a method incorporating RFID (radio frequency identification) technology image processing is proposed, in which used recognize nodes and detect path. Straight line path detected by Hough transform case that runs straightly, while curve scanning turns right left. Experiment results show that, the presented this paper, tracking for implemented well.
Single-walled carbon nanotubes (SWCNTs) are applied to realize an enhanced frequency modulation for a suspended THz silicon grating, which is fabricated by nanosecond laser direct writing and coated with the synthetic SWCNTs/polyacrylic emulsion composite. With terahertz time domain spectroscopy system, transmission spectra of bare SWCNTs grating measured compared. The can improved extinction ratio quality factor, due caused local field enhancement be explained theoretical simulation finite...
Accurate measurement of length is an important foundation for ensuring the quality advanced manufacturing equipment. In recent years, absolute ranging technology represented by frequency scanning interferometry (FSI) has gradually become a widely used method in industry due to its advantages high precision, flexibility, and no range ambiguity. To address repeatability accuracy reference calibration FSI ranging, this paper proposes accurately calibrating based on bidirectional absorption...