A5015367941- Advanced SAR Imaging Techniques
- Microwave Imaging and Scattering Analysis
- Medical Research and Treatments
- Radar Systems and Signal Processing
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Advanced Measurement and Detection Methods
- Cancer Research and Treatments
- Optical Systems and Laser Technology
- Geophysical Methods and Applications
- Cancer Mechanisms and Therapy
- Cerebrovascular and Carotid Artery Diseases
- Ultra-Wideband Communications Technology
- Solid State Laser Technologies
- S100 Proteins and Annexins
- Microbial Metabolism and Applications
- Antenna Design and Analysis
- Welding Techniques and Residual Stresses
- Spacecraft and Cryogenic Technologies
- Pharmacological Effects of Natural Compounds
- Image Processing Techniques and Applications
- Medicinal Plant Pharmacodynamics Research
- GNSS positioning and interference
- Advanced Computational Techniques and Applications
- Cancer, Hypoxia, and Metabolism
- Cytokine Signaling Pathways and Interactions
University of Chinese Academy of Sciences
2009-2025
Chinese Academy of Sciences
2006-2025
Institute of Hydrobiology
2020-2025
National Institute of Advanced Industrial Science and Technology
2025
Xi'an Institute of Optics and Precision Mechanics
2025
Heilongjiang Vocational Institute of Ecological Engineering
2025
Wuhan Polytechnic University
2025
Yangzhou University
2024
Huazhong University of Science and Technology
2024
Wuhan National Laboratory for Optoelectronics
2024
Yb:YAG thin disk lasers can deliver high average power, high-energy pulses of fundamental mode. To achieve spatially homogeneous spectral broadening the in a compact setup, we propose utilizing thin-film compression (TFC) scheme following beam shaping via field mapping optics. In our proof-of-principle experiment, pulse from laser was converted Gaussian to nearly flat-top by π-shaper. The width broadened 3.1 nm 6.6 after accumulating nonlinear phase shift YAG crystal. This technique resulted...
To achieve different compression rates for images while preserving important regions, a semantic network-based deep residual variational auto-encoder is introduced in this paper. The network divided into two components, analysis and an image network. former evaluates the importance of pixels accurately locates regions key information image. According to encoding strategy dynamically adjusted. latter utilizes autoencoder efficiently encode decode images, combining Lagrange multipliers adjust...
Accurately determining the distribution and quantity of maize straw types is great significance for evaluating effectiveness conservation tillage, precisely estimating resources, predicting risk burning. The widespread adoption tillage technology has greatly increased diversity complexity coverage in fields after harvest. To improve precision remote sensing recognition types, a novel method was proposed. This utilized unmanned aerial vehicle (UAV) multispectral imagery, integrated Stacking...
Abstract Beamforming (BF) is widely used in aeroacoustics to identify sound sources during wind tunnel testing. However, closed-section tunnels create highly reverberant environments due reflections from hard walls, complicating source localization. This paper proposes a novel identification method based on an inverse utilizing the rectangular waveguide Green’s function. The validated through numerical simulations, processing single monopole at various frequencies and positions, including...
Remote optical sensing with nondestructive, fast, and accurate detection capabilities is a powerful noncontact method widely used in natural, industrial, biological fields. In this work, Cs2NaErCl6 double perovskite was synthesized via hydrothermal method. The pressure-dependent photoluminescence (PL) lifetime of Er3+ the range 0–20 GPa investigated, demonstrating its potential for pressure monitoring. high-pressure relative sensitivity (SR) ∼18.45% GPa–1. Temperature measurements were...
Abstract Ultra‐wideband (UWB) radar is widely used in static through‐wall imaging (TWI). There are still many problems of motion targets for complex system structure and unknown wall environment. Herein, a compensation method based on the reference channel modified Kirchhoff migration algorithm proposed MIMO sparse array, which high‐precision 3D TWI moving targets. The channels time‐division multiplexing microwave switch. Besides, added Performing target before can effectively avoid defocus...
We developed a microfluidic chip-affinity CE method based on indirect LIF detection to study protein-drug interactions. The interaction between heparin and BSA was quantitatively studied, as model system. In our method, sodium fluorescein chosen background, redistilled water marker monitor EOF. electrophoretic mobility changes of were measured, with various concentrations added the running buffer. Each run completed within 80 s. binding constant determined be (1.24 +/- 0.05) x 10(3) M(-1),...
This study demonstrates the development of a gas chromatography–triple quadrupole tandem mass spectrometry (GC–MS-MS) assay to detect clenbuterol in human urine and comparison this method with GC–MS techniques chromatography–high resolution (GC–HRMS) techniques. Urine samples were hydrolyzed β-glucuronidase, extracted methyl tert-butyl ether dried under nitrogen. The derivative reagent was N-methyl-N-(trimethylsilyl)-trifluoroacetamide NH4I analyzed by GC–MS, GC–MS-MS GC–HRMS. A validation...
Salt cavern flow batteries (SCFBs) are an energy storage technology that utilize salt caverns to store electrolytes of with a saturated NaCl solution as the supporting electrolyte. However, geological characteristics differ significantly from above-ground tanks, leading complex issues in storing within caverns. Therefore, investigating and summarizing these is crucial for advancement SCFB technology. This paper’s innovation lies its comprehensive review current state development trends SCFBs...
Abstract Lead‐free halide double perovskites (DPs) have attracted much attention due to their potential applications in the field of near‐infrared (NIR) optoelectronics. However, regulating NIR luminescence properties such materials remains a challenge. In this study, it is found that Cs 2 AgInCl 6 :Cr 3+ DPs exhibit broad emission under ultraviolet excitation, with peak value 980 nm. range 9 GPa, intensity increases significantly. As pressure increases, transition from broadband narrow‐line...
General bistatic SAR (BiSAR) data are more challenging to process than their translational invariant counterparts because the transmitter and receiver have unequal velocities or/and nonparallel tracks. Although several algorithms been used in general cases, these can work only small regions of azimuth-variant problem complicated configurations. In this letter, an extended nonlinear chirp scaling (NLCS) is proposed address problem. The key use vector analysis instantaneous slant ranges...
Navigation satellite signals have the advantages of all-day, all-weather, and global coverage, use navigation for detection moving targets has significant application prospects. However, GNSS signal is very weak, power greatly attenuated after being scattered by target. In order to detect echo signal, a long integration time required. movement target will cause produce unpredictable range migration Doppler frequency shift, which weaken cumulative effect long-term integration. This paper...
Reconstructing neuronal morphology is vital for classifying neurons and mapping brain connectivity. However, it remains a significant challenge due to its complex structure, dense distribution, low image contrast. In particular, AI-assisted methods often yield numerous errors that require extensive manual intervention. Therefore, reconstructing hundreds of already daunting task general research projects. A key issue the lack specialized training challenging regions inadequate data methods....
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