A5040900256- GNSS positioning and interference
- Porphyrin and Phthalocyanine Chemistry
- Geophysics and Gravity Measurements
- Inertial Sensor and Navigation
- Ga2O3 and related materials
- Luminescence Properties of Advanced Materials
- Photochemistry and Electron Transfer Studies
- Magnetism in coordination complexes
- Visual Attention and Saliency Detection
- Advanced Neural Network Applications
- Mass Spectrometry Techniques and Applications
- Digital Media and Visual Art
- Ionosphere and magnetosphere dynamics
- ZnO doping and properties
- Fullerene Chemistry and Applications
- Lanthanide and Transition Metal Complexes
- Organic Light-Emitting Diodes Research
- Organic Electronics and Photovoltaics
- Membrane Separation Technologies
- Advanced biosensing and bioanalysis techniques
- Robotics and Sensor-Based Localization
- Nonlinear Optical Materials Research
- Advanced Photocatalysis Techniques
- Conducting polymers and applications
- Advanced Frequency and Time Standards
Hubei University of Science and Technology
2023-2025
Ministry of Agriculture and Rural Affairs
2024
Sichuan Agricultural University
2024
Beijing Technology and Business University
2022-2023
Wuhan University
2017-2023
Ministry of Education of the People's Republic of China
2023
Hainan University
2023
Zhejiang University
2022
Suan Sunandha Rajabhat University
2022
Jimei University
2020
LB films of three amphiphilic tris(phthalocyaninato) rare earth triple-decker complexes with crown-ethers as hydrophilic heads and long alkyl chains hydrophobic tails have been prepared found to display very well ordered layer structures, proved by π−A isotherms, UV−vis polarized absorption spectra, X-ray diffraction experiments, microscopic morphology characterization. These fabricated into field-effect transistor (FET) devices, which show carrier mobilities high 0.24−0.60 cm2 V-1 s-1,...
Pure phase was fabricated by solid state reactions and the products were annealed in various atmospheres, such as , air, vacuum, Zn, Ge. The material a native defect phosphor presenting white-bluish emission its photoluminescence about 40% brighter than that of commercial ZnO phosphor. electron paramagnetic resonance (EPR) measurements showed existence (or ), an abnormal valence for Zn. Additionally, ionized also detected EPR. model luminescent this proposed, which may arise from...
A solution processible organic conjugated molecule 2-[2,6-bis-(2-{4-[2-(4-diphenylaminophenyl)vinyl]phenyl}vinyl)pyran-4-ylidene]malononitrile (TPA−DCM−TPA) was designed and synthesized for application in solar cells (OSCs). The consists of two electron-rich triphenylamine moieties one electron-deficient 2-pyran-4-ylidenemalononitrile unit linked with bridges. optical electrochemical properties, the light-induced electron spin resonance (LESR), electronic ground state configuration compound...
A tooth-whitening process using hydrogen peroxide (H <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> O ) enhanced by a direct-current cold atmospheric-pressure plasma microjet (PMJ) is presented. Compared with the conventional clinical method of H alone, significant improvement was observed when PMJ used in process. The tooth-surface temperature monitored for safety considerations and did not exceed 37°C at distance 1 cm between exit...
Efficient solar energy utilization is a crucial determinant of crop yield formation. Moreover, various planting methods have dissimilar impacts on and its measurement methods. This study examined the differences in between monoculture intercropping by considering density configuration, plant type arrangement, timing scheduling, spatial layout. We further evaluated traditional methodologies versus remote sensing technology for measurements described calculation intercropping, drawing from...
Abstract The decomposition of deadwood is a crucial process for the accumulation and sequestration soil organic carbon (SOC) in forest ecosystems. Yet, response SOC to various classes decay underlying mechanisms remain unclear. Here, we investigated dynamics SOC, properties, extracellular enzyme activities, phospholipid fatty acid biomarkers across five (defined from 1 5) Masson pine (Pinus massoniana Lamb.) downed subtropical-temperate ecotone Central China. Results showed nonlinear pattern...
Ethanol has great effects on the adsorption of phthalate acid esters (PAEs) activated carbon (AC), which are usually overlooked and hardly studied. This study investigated ethanol PAEs in alcoholic solutions. The capacities dibutyl (DBP) AC solutions with contents 30, 50, 70, 100 v% were only 59%, 43%, 19%, 10% that (16.39 mg/g) water, respectively. content increase from 50 to worsened performances significantly formation water-ethanol-DBP clusters (decreasing 13.99 mg/g 2.34 mg/g)....
In recent years 3D object detection from LiDAR point clouds has made great progress thanks to the development of deep learning technologies. Although voxel or based methods are popular in detection, they usually involve time-consuming operations such as convolutions on voxels ball query among points, making resulting network inappropriate for time critical applications. On other hand, 2D view-based feature high computing efficiency while obtaining inferior performance than methods. this...
powder samples are prepared by high-temperature solid-state reactions and the as-produced annealed in various atmospheres with different , partial pressures, such as vacuum, well Mg Ga metal atmospheres. After low give bright blue luminescence main peak at width (full half maximum) . Based on photoluminescence (PL) spectra, PL decay curve, electron paramagnetic resonance defect equilibrium analysis, mechanism of donor–acceptor recombination is proposed, which assigned donor acceptor. The...
The Earth Rotation Parameters (ERPs) are estimated with the BeiDou Navigation Satellite System (BDS), GPS, and Galileo observations from approximately 100 selected International Global (GNSS) Service (IGS) tracking stations around world. results compared IGS final products (IGSF) Reference Systems (IERS) series 14C04 at 12 UTC. accuracy of ERPs derived GPS-only reaches level. standard deviations differences in X-pole, Y-pole, Length Day (LOD), IGSF, 23 μas, 20 7 μs/day, respectively....
, a native defect luminescent material with blue emission, was fabricated by annealing powders under various partial pressures or in Ga metal atmosphere. Annealing low pressure favors the photoluminescence (PL), which indicates that should be one of luminescence centers this phosphor. atmosphere reduced PL intensity, indirectly suggests cluster might another center. Electron paramagnetic resonance (EPR) measurements verified existence single ionized oxygen vacancy . An EPR signal and four...
Selective cleavage effect of basic residues in the fragmentation short peptides has been studied intensively. In contrast, role degradation large peptides, such as cell-penetrating is largely unknown. this work, a 21 peptide TP10 containing four lysine was by collision-induced dissociation mass spectrometry and computation methods. The influence on amide bond products investigated. results revealed that selective residue did not present when adjacent were both protonated. localized high...
The Gravity Recovery and Climate Experiment (GRACE) satellite provides time-varying gravity field models that can detect total water storage change (TWSC) from April 2002 to June 2017, its second-generation satellite, GRACE Follow-On (GRACE-FO), 2018, so there is a one year gap. Swarm satellites are equipped with Global Positioning System (GPS) receivers, which be used recover the Earth’s gravitational field. Swarm’s (from December 2013 2018) were solved by International Combination Service...
Estimating attitude directly from multi-antenna carrier phase measurements is known as the direct approach of global navigation satellite system determination. Without process resolving baseline vectors in advance, this makes full use raw observations. However, constraints would be missing when least squares method used approach, which corresponding model contains no parameter. The constraint information important for real-time ambiguity resolution. Therefore, we propose using an adaptively...
Vinoxy and 1-methylvinoxy radicals were detected along with formaldehyde as the products in photodissociation of 1,3-butyl dinitrite.