A5100338181- Atmospheric aerosols and clouds
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
- Organic Light-Emitting Diodes Research
- Meteorological Phenomena and Simulations
- Atmospheric and Environmental Gas Dynamics
- Soil Carbon and Nitrogen Dynamics
- Luminescence and Fluorescent Materials
- Solar Radiation and Photovoltaics
- Air Quality Monitoring and Forecasting
- Lanthanide and Transition Metal Complexes
- Organic Electronics and Photovoltaics
- Climate variability and models
- Soil and Water Nutrient Dynamics
- Molecular Junctions and Nanostructures
- Conducting polymers and applications
- Hydrology and Watershed Management Studies
- Remote Sensing in Agriculture
- Wheat and Barley Genetics and Pathology
- Agriculture, Soil, Plant Science
- Aerospace Engineering and Energy Systems
- Plant Stress Responses and Tolerance
- Luminescence Properties of Advanced Materials
- Plant-Microbe Interactions and Immunity
- Microstructure and mechanical properties
Nanjing University of Information Science and Technology
2019-2025
National Engineering Research Center for Information Technology in Agriculture
2025
Shandong Agricultural University
2025
Yantai University
2024
Fudan University
2022-2024
Gansu Coalfield Geology Bureau
2024
Yanshan University
2024
Institute of Electrical Engineering
2024
Kunming University of Science and Technology
2023-2024
Shanghai University
2023-2024
Nano-grained (NG) metals are believed to be strong but intrinsically brittle: Free-standing NG usually exhibit a tensile uniform elongation of few percent. When copper film is confined by coarse-grained (CG) substrate with gradient grain-size transition, plasticity can achieved in the where strain localization suppressed. The exhibits 10 times higher yield strength and comparable that CG sustain true exceeding 100% without cracking. A mechanically driven grain boundary migration process...
A deep-learning-based cloud detection and classification algorithm for advanced Himawari imager (AHI) measurements from the geostationary satellite Himawari-8 has been developed. It is found that a combination of observed radiances simulated clear-sky can substantially improve phase discrimination, especially optically thin clouds. Therefore, detection, classification, multilayer are obtained simultaneously multispectral using deep neural networks (DNNs). Two DNN models established all-day...
To enhance the accuracy of cloud classification, this study proposes classification models based on machine learning algorithms. The take as input observed reflectance or brightness temperature 12 channels Advanced Geostationary Radiation Imager (AGRI) Fengyun-4A satellite, and multi-channel clear sky temperature. results CPR-CALIOP merged product are used truth for training validating models. These developed to reliably detect classify clouds during daytime well all-time (including both day...
A red-light emitting europium complex(see Figure) is investigated here as an alternative to traditional fluorescent materials, which have inherent electroluminescence (EL) efficiency limited 25 % of their photoluminescence (PL) efficiency. It shown that by optimizing the structure Eu complex–based devices significant improvements in EL and stability can be obtained.
Electroluminescent (EL) devices using an europium complex Eu(DBM)3 bath as the electron-transport emitting layer were fabricated. The quenching effect of metal cathode and unstable nature Eu under EL operation markedly influence efficiency. By keeping area far from partly doping with a hole-transport material, performance was significantly improved. Sharp-band red emissions turn-on voltage 3 V, brightness 820 cd/m2, external quantum efficiency 1% achieved.
Climate and human activities change spatial temporal distribution of water land use. The Tarim River, the largest inland river in China, faced a long-term exploitation over rapid economic development. We analyzed use from 1997 to 2019 River Basin by Landsat images, data on hydrology, climate, population, economy PM2.5 (air particulate matter ≤2.5 μm). Agricultural expanded fastest (4–11%), followed natural vegetation (15–16%) area (4–5%) with population increase. Air quality (PM2.5 μg m−3)...
The long-term overuse of fertilizers negatively affects soil chemical properties and health, causing unsustainable agricultural development. Although many studies have focused on the effects fertilization properties, few comparative comprehensive been conducted management over past 35 years in China. This meta-analysis (2058 data) evaluated fertilizer, climate, crop types, cultivation duration texture Chinese croplands. NPKM (NPK + manure) led to highest increase pH (−0.1), organic carbon...
Abstract. The properties of aerosols are highly uncertain owing to the complex changes in their composition different regions. radiative aerosol types differ considerably and vital for studying regional and/or global climate effects. Traditional aerosol-type identification algorithms, generally based on cluster or empirical analysis methods, often inaccurate time-consuming. In response, our study aimed develop a new classification model using an innovative hybrid algorithm improve precision...
The effect of biochar addition on enzyme stoichiometry and regulatory mechanisms in saline-alkali soil is still vague. We studied how five years (2018–2023) applying 10 t ha−1 yr−1 influences soil’s chemical microbial properties, element utilization efficiency, resource limitations the Tarim River basin. Low, medium, high nitrogen fertilization (kg N ha−1) irrigation (W) (mm) with or without (B) were as follows: low (LNLW, 100/140), mid (MNMW, 200/220), (HNHW, 300/320), LNLWB, MNMWB, HNHWB....
As an essential link between terrestrial and climatic ecosystems, vegetation has been altered by the soil hydrological environment associated with frozen thaw. However, it is not clear whether fluctuating moisture (SM) within zone alters hydrologic to alleviate water stress in plants further, there are scant previous studies at large scale on a threshold for SM greening. This study integrated monitoring data 125 stations from existing studies, then quantified advantages of six remote...
Over-fertilization has a significant impact on soil microbial properties and its ecological environment. However, the effects of long-term fertilization large scale are still vague. This meta-analysis collected 6211 data points from 109 experimental sites in China to evaluate fertilizer type duration, as well climate conditions, effect sizes various indices. The organic fertilizers combined with straw (NPKS) manure (NPKM) had highest sizes, while chemical N (sole fertilizer) NPK (NPK lowest....
Abstract Retrieval of the cloud thermodynamic phase (CP) is essential for satellite remote sensing and downstream applications. However, there still a lack efficient nighttime CP data products. A transfer‐learning‐based deep learning model, transfer‐learning‐ResUnet, proposed to retrieve Himawari‐8 from thermal infrared channels. Cloud products Moderate‐resolution Imaging Spectroradiometers were selected as labels during training. benchmark obtained by Cloud‐Aerosol Lidar Infrared Pathfinder...
In this study, high-throughput sequencing and metabolomics analysis were conducted to analyze the microbial metabolites of dry-cured Sanchuan ham, Laowo Nuodeng Heqing ham that have fermented for two years produced from western Yunnan China. Results showed at genus level, dominant bacteria in four types Halomonas Staphylococcus, while fungi Aspergillus Yamadazyma. A total 422 different identified mainly amino acids, peptides, fatty their structural analogs, which involved pantothenate...
Photovoltaic (PV) devices, using 4,4′,4″-tris(2-methylphenylphenylamino)triphenylamine (m-MTDATA) as an electron donor and tris-(8-hydroxyquinoline) aluminum (Alq) acceptor, were fabricated. The relationship between photocurrent generation, exciplex formation, device structure was explored. PV performance significantly enhanced by inserting a thin mixed layer (5 nm) of m-MTDATA Alq the two organic layers original m-MTDATA/Alq bilayer device. Both trilayer devices showed electroluminescent...