A5101507963- Photonic and Optical Devices
- Advanced Sensor and Energy Harvesting Materials
- Nanoplatforms for cancer theranostics
- Membrane Separation Technologies
- Advanced Wireless Communication Techniques
- Adaptive Control of Nonlinear Systems
- Membrane-based Ion Separation Techniques
- Advanced Fiber Optic Sensors
- Semiconductor Lasers and Optical Devices
- Fuel Cells and Related Materials
- Microgrid Control and Optimization
- Optical Wireless Communication Technologies
- Advanced Control Systems Optimization
- HVDC Systems and Fault Protection
- Photodynamic Therapy Research Studies
- Energy Harvesting in Wireless Networks
- Concrete and Cement Materials Research
- Wireless Communication Networks Research
- Thermal properties of materials
- Advanced Algorithms and Applications
- Advanced Fiber Laser Technologies
- Innovative Energy Harvesting Technologies
- Nanomaterials and Printing Technologies
- Advanced Control Systems Design
- Advanced Photonic Communication Systems
Nanjing University of Aeronautics and Astronautics
2025
State Key Joint Laboratory of Environment Simulation and Pollution Control
2025
Tsinghua University
2025
North China University of Technology
2009-2024
Chinese Academy of Sciences
2023-2024
Henan Normal University
2024
Chinese Academy of Fishery Sciences
2024
Dalian University of Technology
2019-2024
Dalian University
2022-2024
Beijing Institute of Nanoenergy and Nanosystems
2023-2024
This correspondence presents a new approach that utilizes evolutionary computation and proportional-integral differential (PID) control to multi-input multioutput (MIMO) nonlinear system. is demonstrated through laboratory helicopter called the twin rotor MIMO system (TRMS). The goals of are stabilize TRMS in significant cross-couplings, reach desired position, track specified trajectory efficiently. proposed scheme includes four PID controllers with independent input. In order reduce total...
Abstract The monitoring of micro‐droplets parameters is significant to the development droplet microfluidics. However, existing methods have drawbacks such as high cost, interference with movement, and even potential for cross‐contamination. Herein, a method (MDMM) based on liquid‐solid triboelectric nanogenerator (LS‐TENG) proposed, which can realize non‐invasive self‐powered in microfluidic chip. frequency monitored by voltage pulse mathematical model established monitor length velocity....
Efficient and accurate fault diagnosis plays an essential role in the safe operation of machinery. In respect diagnosis, various data-driven methods based on deep learning have attracted widespread attention for research recent years. Considering limitations feature representation convolutional structures demanding requirements quality data Transformer structures, intelligent method is proposed present study bearings, namely Convolutional (ECTN). Firstly, time-frequency achieved by means...
It is of great significance to establish a low-cost, high-efficiency, self-powered micrometeorological monitoring system for agriculture, animal husbandry, and transportation. However, each additional detection element in the meteorological increases power consumption whole by about 0.7 W. As renewable energy technology, triboelectric nanogenerator has advantages low price sensing. To reduce system, this work introduces an innovative solution: wind-gathering enhanced...
Abstract Near‐infrared photosensitizers are valuable tools to improve treatment depth in photodynamic therapy (PDT). However, their low singlet oxygen ( 1 O 2 ) generation ability, indicated by quantum yield, presents a formidable challenge for PDT. To overcome this challenge, the heptamethine cyanine was decorated with biocompatible S Scy7 and Se Secy7 atom. We observe that exhibits redshift main absorption ~840 nm an ultra‐efficient capacity. The emergence of strong intramolecular charge...
The deep learning method has achieved great success in hyperspectral image classification, but the lack of labeled training samples still restricts development and application methods. In order to deal with problem small a novel sample classification based on rotation-invariant uniform local binary pattern (RULBP) features graph-based masked autoencoder is proposed this paper. Firstly, RULBP images are extracted, then k-nearest neighbor utilized construct graph. Furthermore, self-supervised...
This paper explores the integration of Arduino Uno with surface electromyography (sEMG) electrodes for measuring muscle electrical activity and controlling servo motors based on these signals. By analyzing electromyographic signals from various hand postures, such as opening closing, signal variations were thoroughly evaluated. The study implements a control mechanism that adjusts position computed root mean square (RMS) voltage values derived EMG experimental results demonstrate system...
Optical microring resonators (MRRs) based on ZnMgO thin films unfold unique potentials for novel photonic devices laser frequency conversion and electro-optic modulation in wavelength range from ultraviolet to near-infrared. In this work, we explore the dependence of coupling coefficients (κ) optical MRRs prepared by a damascene process gap (G) radius (R) rings. A wide κ 0.29 0.78 is achieved adjusting G R values. Both simulation experiment results show that increases with reducing or/and...
Optical microring resonators (MRRs) based on ZnMgO thin films unfold unique potentials for novel photonic devices laser frequency conversion and electro-optic modulation in wavelength range from ultraviolet to near-infrared. In this work, we explore the dependence of coupling coefficients (κ) optical MRRs prepared by a damascene process gap (G) radius (R) rings. A wide κ 0.29 0.78 is achieved adjusting G R values. Both simulation experiment results show that increases with reducing or/and...
Nanofiltration membranes attract extensive attention in solute selective separation, especially resource extraction and recovery. A prevalent strategy to enhance the monovalent multivalent ion separation performance involves modifying membrane surface charge properties influence Donnan exclusion. However, counterion adsorption shielding effects are aggravated with increasing ionic strength, which severely weaken This study revealed that contribution of exclusion was fairly moderate SO42-...
Lakes play a crucial role in regional economic development and ecological construction. The variation lake water depth has direct impact on local activities, such as agriculture, livestock farming, fisheries, well the stability of hydrological conditions ecology. In response to lack unified evaluation application remote sensing water-depth estimation models for inland lakes, this study systematically compares performance numerical machine learning lakes. A learning-based model construction...
In order to solve the problems of existing three-port isolated dc-dc converter such as power decoupling and nonzero instantaneous standby port, a bidirectional current-fed series-resonant is proposed in this article. The operational principle general transfer expressions various ports are analyzed with duty-cycle plus phase-shift control. Then, at topology level realized by setting switching frequency equal resonant tank on high-voltage side; thus, two low-voltage sides can be controlled...
Severe fever with thrombocytopenia syndrome (SFTS) is caused by the SFTS virus (SFTSV) high morbidity and mortality. The major immunodominant region of SFTSV surface glycoprotein (G) remains unclear. In this study, we constructed adenovirus type 5 (Ad5) vectored vaccine candidates expressing different regions G (Gn, Gc Gn-Gc) evaluated their immunogenicity protective efficacy in mice. wild-type mice, compared Ad5-Gc or Ad5-Gn-Gc, Ad5-Gn recruited/activated more dendritic cells B lymph nodes...
In this paper, we report the study of process fabricating a multi-layer metal micro-structure using UV-LIGA overlay technology, including mask fabrication, substrate treatment, and processes. To solve problems in masking procedure, swelling problem first layer SU-8 thick photoresist was studied experimentally. The 5 µm line-width compensation closed 20 30 isolation strips were designed fabricated around pattern. pore Ni micro-electroforming analyzed electroforming parameters improved. pH...
Three or four intramuscular doses of the inactivated human rabies virus vaccines are needed for pre- post-exposure prophylaxis in humans. This procedure has made a great contribution to prevent deaths, which bring huge economic burdens developing countries. Herein, recombinant adeno-associated serotype 9, AAV9-RABVG, harbouring RABV G gene, was generated serve as single dose vaccine candidate. The protein stably expressed 293T cells infected with AAV9-RABVG. A 2 × 1011 v.p. AAV9-RABVG...
The power decoupling three-port isolated current-fed resonant dc–dc converter realizes the of each port at topology level, reduces control complexity, and ensures zero instantaneous standby high operation efficiency. In this article, closed-loop transfer is researched for first time. First, a simplified single strategy low-voltage side (LVS) current proposed to realize power. Then, small-signal model established parameters controllers are designed. addition, transient time-domain...