A5039111871- Optical Wireless Communication Technologies
- Optical Network Technologies
- Adaptive optics and wavefront sensing
- Semiconductor Lasers and Optical Devices
- Advanced Photonic Communication Systems
- Astronomical Observations and Instrumentation
- Photonic and Optical Devices
- Advanced Computational Techniques and Applications
- Bioenergy crop production and management
- Optical Systems and Laser Technology
- Advanced Measurement and Detection Methods
- Advanced Algorithms and Applications
- Orbital Angular Momentum in Optics
- Industrial Technology and Control Systems
- Higher Education and Teaching Methods
- Optical Coherence Tomography Applications
- Anomaly Detection Techniques and Applications
- Smart Grid Security and Resilience
- Robotic Path Planning Algorithms
- Environmental and Agricultural Sciences
- Robotics and Sensor-Based Localization
- Optical measurement and interference techniques
- Piezoelectric Actuators and Control
- Network Security and Intrusion Detection
- Industrial Automation and Control Systems
Soochow University
2025
Wuhan University of Technology
2001-2024
Tianjin Medical University General Hospital
2012-2024
PowerChina (China)
2020-2024
Chinese Academy of Sciences
2015-2024
Changchun Institute of Optics, Fine Mechanics and Physics
2015-2024
University of Chinese Academy of Sciences
2014-2024
Zhongnan Hospital of Wuhan University
2023-2024
Wuhan University
2023-2024
Huaiyin Institute of Technology
2024
The performance of free-space optics communication (FSOC) is greatly degraded by atmospheric turbulence. Adaptive (AO) an effective method for attenuating the influence. In this paper, influence spatial and temporal characteristics turbulence on AO in a FSOC system investigated. Based Greenwood frequency (GF) ratio receiver aperture diameter to coherent length (D/r 0 ), relationship between (CE) parameters (corrected Zernike modes number bandwidth) derived first time. Then, simulations...
The complex genomics, immunosuppressive tumor microenvironment (TME), and chemotherapeutic resistance of osteosarcoma (OS) have resulted in limited therapeutic effects the clinic. Ferroptosis is involved progression regulated mainly by glutathione peroxidase 4 (GPX4). Small interfering RNA (siRNA)-based interference (RNAi) can precisely target any gene. However, achieving effective siRNA delivery highly challenging. Here, we fabricated a TME-responsive metal-organic framework (MOF)-based...
Extracellular vesicles (EVs) hold promise for tissue regeneration, but their low yield and limited therapeutic efficacy hinder clinical translation. Bioreactors provide a larger culture surface area stable environment large-scale EV production, yet ability to enhance is limited. Physical stimulation, by inducing cell differentiation modulating cargo composition, offers more efficient, cost-effective, reproducible approach compared the loading of EVs biochemical priming parental cells....
Abstract The topographic cues of wound dressings play important roles in regulating cellular behaviors, such as migration and morphology, are capable providing a prolonged stimulus for promoting healing. However, 3D porous that can guide healing from the periphery to center poorly studied. Herein, radial sponges with adjustable lamellar spacing microridge by ice templating developed facilitate With denser lamellae microridges, fibroblasts achieve more orderly arrangement, larger elongation,...
Starch is the most important component in endosperm of sorghum grain. Usually, two types starch are present: amylose (AM) and amylopectin (AP). The levels AM AP contents play a significant role appearance, structure, quality grains marketing applications. In present study, panel 634 (Sorghum bicolor (L.) Moench) accessions were evaluated for starch, AM, grain, which included mini core collection 242 from International Crops Research Institute Semi-Arid Tropics (ICRISAT) India, 252 landraces...
Cellular Internet card (IC) as a new business model emerges, which penetrates rapidly and holds the potential to foster great market. However, with explosive growth of IC users, user churn problem becomes severe, affecting significantly, while there is lacking appropriate techniques in literature deal issue. In this paper, we take lead study one large-scale data set from provincial network operator China, contains about 4 million users 22 traditional (TC) users. We first justify issue data,...
In this paper, a new formula is proposed to improve the accuracy of spot position measurements on an InGaAs quadrant detector (QD). It obtained by analyzing relationship between light and output signals QD combining infinite integral method with Boltzmann due their opposite error characteristics. Based formula, measurement can be improved greatly, which confirmed simulation experimental results. addition, it requires fewer parameters compared polynomial when reaching same accuracy. Thus,...
Bone defects and tumor cell residues after bone resection have always been a challenge. We tried to investigate kind of bioglass with both repair killing capability achieve two birds one stone. used Sol-Gel method prepare the high porous magnetic (MBG) then compounded MBG calcium sulfate (CS) cement form composite scaffold (CS-MBG). found that CS-MBG could reach about 43 °C under condition field in vitro. Under this condition, would release Ca2+ resulting death overload. Meanwhile, suitable...
In this paper, a new response approximation model for quadrant detector is proposed based on BP Neural Network by employing different training algorithms. A total of 1001 data points are gathered to train and test the network. Through optimal configuration, network with 1 hidden layer 8 neurons Log-sigmoid transfer functions in determined have optimum performance. Furthermore, Levenberg-Marquardt (LM) best algorithm while case more precise than others. Besides, it shows good ability suppress...
In order to improve the tracking accuracy of fine system free-space optical communications, a proposed active disturbance rejection control (ADRC) with iterative learning (ILC) strategy is designed regulate fast steering mirror (FSM) system. First, based on open-loop frequency response results system, we can approximately confirm transfer function and prepare for design controller. Then, an improved ADRC that using sliding mode instead traditional nonlinear state error feedback method...
In this paper, on-off Keying free-space optical (FSO) communication with coherent detection and double adaptive thresholds is proposed. The 3-bit encoding presented in the scheme can significantly improve system performance, there no need of acquiring instantaneous channel state information probability density function (pdf) turbulence model. order to enhance accuracy threshold even further, decision-aided method offered set second threshold. pdfs average bit error rate (BER) are...
Micro Aerial Vehicles (MAVs) and in particular quadrotors have gained a lot of attention because their small size, stable, robust, diverse sensing capabilities that make them perfect test beds several safety critical operations. Shrinking these vehicles is desirable since agility increases. However, it entails smaller power sources hence less flight time. Adding sensors on systems also implies more energy consumption due to both the added weight supplied sensors. In this work, we build...
Personalized repair of bone defects remains a tremendous clinical challenge. Developing 3D-printed bioceramics with excellent osteogenic potential is an effective therapeutic strategy to overcome this In study, we prepared composite (designated as CSC-DBM) immunomodulatory, vascularization, and osteogenesis based on calcium silicate (CS) bioceramics, sulfate (CSH), decalcified matrix (DBM). CSC-DBM has unmatched biomineralization due the synergistic promotion CS CSH. Meanwhile, could...
The performance of coherent free-space optical (CFSO) communication with phase modulation is limited by both fluctuations and intensity scintillations induced atmospheric turbulence. To improve the system performance, one effective way to use digital estimation. In this paper, a CFSO quadrature phase-shift keying studied. With consideration effects log-normal amplitude Gauss fluctuations, two-stage Mth power carrier estimation (CPE) scheme proposed. simulation results show that noise can be...
We investigate, through numerical calculation and experiments, the incoherent combination of a 2D Airy beam array (ICCAB) coherent (CCAB), respectively. Excellent experimental results are obtained for both ICCAB CCAB. The on-axis scintillation indices CCAB at receiver plane in atmospheric turbulence also compared experimentally. It is shown that has smaller index than same turbulent condition due to coherence reduction constituent beamlets. this paper useful development propagation...
Cyclosporine-A (CsA) is an immunosuppressant agent that has shown effectiveness as a neuroprotective drug; however, it does not readily cross the blood-spinal cord barrier (BSCB), which constrains clinical applications of CsA for treatment spinal injury (SCI). Our group recently tested ability novel polyethylene glycol (PEG)-transactivating-transduction protein (TAT)-modified CsA-loaded cationic multifunctional polymeric liposome-poly(lactic-co-glycolic acid) (PLGA) core/shell nanoparticles...