A5022480569- Atmospheric Ozone and Climate
- Atmospheric and Environmental Gas Dynamics
- Atmospheric chemistry and aerosols
- Advanced Photocatalysis Techniques
- CO2 Reduction Techniques and Catalysts
- Gas Sensing Nanomaterials and Sensors
- Advanced Steganography and Watermarking Techniques
- Covalent Organic Framework Applications
- Advancements in Semiconductor Devices and Circuit Design
- Inclusion and Disability in Education and Sport
- Catalytic Processes in Materials Science
- Combustion and Detonation Processes
- Air Quality Monitoring and Forecasting
- Analog and Mixed-Signal Circuit Design
- Probabilistic and Robust Engineering Design
- Structural Health Monitoring Techniques
- Energetic Materials and Combustion
- Chaos-based Image/Signal Encryption
- Lower Extremity Biomechanics and Pathologies
- Foot and Ankle Surgery
- Structural Behavior of Reinforced Concrete
- Educational Technology and Pedagogy
- Digital Media Forensic Detection
- 2D Materials and Applications
- Electronic and Structural Properties of Oxides
University of Science and Technology of China
2023-2025
Anhui Institute of Optics and Fine Mechanics
2023-2024
Hefei Institutes of Physical Science
2023-2024
Chinese Academy of Sciences
2023-2024
Zhejiang University
2023
Xi'an Jiaotong University
2023
Zhejiang International Studies University
2023
Xi'an University of Architecture and Technology
2022
Xinyang Normal University
2022
Southwest Jiaotong University
2022
Ar-plasma treatment quickly and effectively increased the amount of oxygen vacancies on surface Bi<sub>2</sub>WO<sub>6</sub>. In photocatalytic CO<sub>2</sub> reduction, CO generation rate Bi<sub>2</sub>WO<sub>6</sub> with abundant by 2.4 times.
A violent volcanic eruption attracting considerable attention occurred on 15 January 2022 near the South Pacific island nation of Tonga. To investigate its environmental impact, we retrieved sulfur dioxide (SO2) and bromine monoxide (BrO) vertical column densities trace gas monitoring instrument 2 (EMI-2) based differential optical absorption spectroscopy algorithm. The results showed westward southeastward transport principal parts SO2 BrO plumes, respectively, from Hunga Tonga–Hunga...
The Bi QDs are reduced <italic>in situ</italic> on the surface of black Bi<sub>2</sub>WO<sub>6</sub> nanosheets using a novel plasma treatment, which shows superior CO<sub>2</sub> conversion performance.
The transformation of heavy metal resistance genes (MRGs) in the environment has attracted increasing attention recent years. However, few studies have reported MRG content Yellow River, one main irrigation water sources North China Plain. In this study, we quantified abundance by a metagenomic approach, and assessed influence on MRGs both bioavailable total (HM) content. results indicate that Cu-resistant are most common genes, prevalence arsM needs more attention. Comamonadaceae is...
Photocatalytic degradation is an effective method for fast removal of dye‐contaminated water. In the present work, a bismuth oxide/zinc sulfide‐cellulose acetate photocatalytic membrane (Bi 2 O 3 /ZnS‐CA) successfully fabricated via phase‐inversion with Bi /ZnS heterojunction as photocatalyst. The /ZnS‐CA membranes shows high activity in Rhodamine B (RhB) under visible‐light irradiation due to structure contributing efficiency photogenerated charge separation. photodegradation significantly...
The fate of antibiotic resistance genes (ARGs) has been revealed in various environmental media recent years. Namely, the emergence that resist colistin and carbapenems attracted wide attention. However, pollution condition ARGs sources Yellow River is still little understood, despite river being second longest China. present study determined levels ARG Henan section evaluated role aquaculture industry spread ARGs. As by results, a total 9 types were detected sediments River, content ranges...
Background. The necessity of the deep deltoid ligament repair in treatment supination-external rotation (SER) ankle stage IV fracture with rupture is highly debated. We conducted this retrospective research aimed at exploring curative effect treating SER fracture. Methods. Sixty-three patients closed fractures received open reduction and internal fixation (ORIF), using either (the DDLR group, 31 patients) or nondeep NDDLR 32 patients). radiographic parameters examined include talocrural...
With the popularity of PDF documents, security a document becomes increasingly prominent. This paper presents watermarking algorithm based on structure, where signal is hided in discarded page object. The can be resistant to some attacks, such as deleting words, adding pages and rotation. simulation results show that simple robustness strong.
The activity and efficiency of photocatalytic CO 2 conversion are limited by a narrow spectral response range fast electron–hole pair recombination. As plasmonic photocatalysts have become novel catalytic materials for visible light, herein, typical Bi O 3 photocatalyst as template to achieve simultaneous in situ bismuth reduction coupling on the material surface via hydrogen–argon plasma alteration is used. Combining plasmon resonance effect nanoparticles characteristics composite...
The Environmental Trace Gases Monitoring Instrument (EMI) series are second-generation Chinese spectrometers on board the GaoFen-5 (GF-5) and DaQi-1 (DQ-1) satellites. In this study, a comparative analysis of EMI data was conducted to determine daily trend ozone concentration changes owing different transit times improve overall quality reliability datasets. total column (TOC) obtained using Differential Optical Absorption Spectroscopy (DOAS) method were compared vertical density (VCD)...
This three-phase study aimed to modify the Concerns about Inclusive Education Scale (CIES) under Physical (PE) setting and determine if modified scale was reliable valid. A total of 645 pre-service teachers (522 males 123 females) from three universities participated in this study. In Phase 1, CIES revised, translated, renamed CIES-PE. 2, content validity CIES-PE tested by six experts. phase 3, construct established through exploratory confirmatory factor analyses group invariance test...
A new algorithm based on PDF document structure and the words generated from hidden information is proposed in this paper. Through software Fontographer we generate two font files with same character codes. The secrete key stored first file it contains shapes formed words. private blank characters are second they do not possess shapes. embedded a document, transmitted to third party. In watermark extraction stage, need download party, then replace characters' it. Since overlapped original...
The Arctic stratospheric ozone depletion event in spring 2020 was the most severe compared with previous years. We retrieved critical indicator vertical column density (VCD) using zenith scattered light differential optical absorption spectroscopy (ZSL-DOAS) from March 2017 to September 2021 Ny-Ålesund, Svalbard, Norway. average VCD over Ny-Ålesund between 18 and April approximately 274.8 Dobson units (DU), which only 64.7 ± 0.1% of that recorded other years (2017, 2018, 2019, 2021). daily...
In this paper, a method of image information hiding for JPEG data flow is proposed. method, each complete field in the original read first, and secret signal used to generate COM self-made APPn conforming encoding protocol. The fields include mark code part part. Secondly, generated embedded between two stream obtain an encrypted image. Then saved or sent. Finally, extracted from file by code. Compared with traditional spatial frequency domain, proposed has advantages low complexity, large...
In this work, two series of novel high-nitrogen tetrazole 3-N-oxides substituted by different nitrotetrazoles were designed, and their structure properties investigated using the density functional theory (DFT) method. The results shown that though there are only one to energetic substituents in structure, because high nitrogen content, ideal oxygen balance, big conjugated all eight designed compounds not have heat formation (655.4–845.6 kJ/mol), (1.83–1.93 g/cm 3 ), detonation performance...
This study suggests a coupling uncertainty analysis method to investigate the stiffness characteristics of variable (VS) composite. The D-vine copula function is used address random variables. To identify relation between variables, novel one-step Bayesian model selection (OBCS) proposed obtain suitable as well marginal CDF entire process Monte Carlo simulation (MCS). However, due expensive computational cost complete finite element (FEA) in MCS, fast solver, reanalysis introduced. further...