A5100712762- Climate variability and models
- Hydrology and Drought Analysis
- Climate change impacts on agriculture
- Organic Light-Emitting Diodes Research
- Environmental and Agricultural Sciences
- Perovskite Materials and Applications
- Environmental Changes in China
- Nanoparticle-Based Drug Delivery
- Remote Sensing and Land Use
- Polysaccharides and Plant Cell Walls
- Meteorological Phenomena and Simulations
- Hydrology and Watershed Management Studies
- Rice Cultivation and Yield Improvement
- Remote Sensing in Agriculture
- Quantum Dots Synthesis And Properties
- biodegradable polymer synthesis and properties
- Viral gastroenteritis research and epidemiology
- Crop Yield and Soil Fertility
- Nanocomposite Films for Food Packaging
- Curcumin's Biomedical Applications
- Hydrogels: synthesis, properties, applications
- Polymer Surface Interaction Studies
- Antioxidants, Aging, Portulaca oleracea
- Agricultural risk and resilience
- Herpesvirus Infections and Treatments
Nanjing Xiaozhuang University
2025
China Meteorological Administration
2005-2024
Qingdao University
2024
Nanjing Tech University
2017-2023
Ministry of Civil Affairs
2023
Yancheng Teachers University
2017-2021
State Council of the People's Republic of China
2021
Northwest A&F University
2021
Gansu Meteorological Bureau
2020
The Synergetic Innovation Center for Advanced Materials
2017-2019
A gauge‐based analysis of hourly precipitation is constructed on a 0.25° latitude/longitude grid over China for 3 year period from 2005 to 2007 by interpolating gauge reports ∼2000 stations collected and quality controlled the National Meteorological Information Center Administration. Gauge‐based applied examine performance six high‐resolution satellite estimates, including Joyce et al.'s (2004) Climate Prediction Morphing Technique (CMORPH) arithmetic mean microwave estimates used in...
Abstract Solution-processable perovskites show highly emissive and good charge transport, making them attractive for low-cost light-emitting diodes (LEDs) with high energy conversion efficiencies. Despite recent advances in device efficiency, the stability of perovskite LEDs is still a major obstacle. Here, we demonstrate stable bright efficiencies by optimizing formamidinium lead iodide films. Our an efficiency 10.7%, external quantum 14.2% without outcoupling enhancement through...
Drought is one of the most serious and extensive natural hazards in world. Subject to monsoon climate variability, China particularly influenced by drought hazards, especially meteorological drought. Based on a comprehensive understanding current status international research, this paper systematically reviews history achievements research since founding People’s Republic China, from four main perspectives: characteristics spatiotemporal distribution historical recent events, formation...
Curcumin is a dominating active component of Curcuma longa and has been studied widely because its prominent biological activities. The extremely low aqueous solubility, stability, bioavailability curcumin limit application in the field medicine. In this study, we developed pectin–curcumin (PEC–CCM) conjugates that could self-assemble water-soluble nanomicelles solution. structure PEC–CCM was characterized by ultraviolet–visible spectra, fluorescence Fourier transform infrared spectroscopy,...
Abstract Solution‐processed, self‐organized multiple quantum well (MQW) perovskites possess good film coverage and high photoluminescence efficiency, which are promising for performance light‐emitting diodes (LEDs). However, due to the inclusion of insulating large organic cation as barrier layer, charge transport in MQW is not efficient 3D perovskites, limits improvement power conversion efficiency perovskite LEDs. Here, it demonstrated that by molecular engineering, conductivity can be...
The secondary kinetic isotope effects (KIEs) of red phosphorescent Ir(III) complexes and the corresponding devices have been investigated. selective deuterated emitters show negligible influence on luminescent spectra, but positive quantum efficiencies stabilities in devices. As KIEs predicted, photolysis coinciding with electrolysis devices, measured via decreasing intensity, are reduced rate. An about 33% increase device working lifetime could be readily obtained strategy deuteration...
Nitrogen (N) and phosphorus (P) are key growth-limiting nutrients for organisms their absolute relative supplies regulate the structure function of ecosystems. Landcover changes lead to modifications terrestrial biogeochemistry, consequently influencing aquatic nutrient conditions. This study sought evaluate potential impacts grassland degradation on availability limitation in Qinghai Lake (China) its inflow streams. We sampled concentrations tested stream by conducting diffusing substrata...
Grassland is an important vegetation type in Xinjiang, China, playing a crucial role the terrestrial carbon cycle. Previous studies have shown that both climate change and human activities significantly impact grassland growth. However, research quantifying contributions of these two factors to changes still not thorough enough. This study utilized remote sensing data, i.e., Normalized Difference Vegetation Index (NDVI), analyze spatial trends from 1982 2015, correlation between NDVI...
Abstract Based on information distribution and diffusion method theory combined with the standardized precipitation index relative meteorological yield data, factors social were comprehensively considered to assess vulnerability of maize ( Zea mays ) drought. The probability curve drought degree (MDD) in eastern part Northwest China (Gansu, Ningxia Shaanxi) from 1978 2016 obtained, using a two-dimensional normal construct relationship between MDD yield. study area was obtained. multiplied by...
The radar-enhanced GSI (version 3.1) system and the WRF-ARW 3.4.1) model were modified to assimilate radar/lightning-proxy reflectivity. First, cloud-to-ground lightning data converted reflectivity using a simple assumed relationship between flash density Next, was used in cloud analysis of adjust cloud/hydrometeors moisture. Additionally, simultaneously 3D temperature tendency. Finally, model-calculated tendencies from explicit microphysics scheme, as well cumulus parameterization at grid...
Although the rapid development of organic-inorganic metal halide perovskite solar cells has led to certified power conversion efficiencies above 20%, their poor stability remains a major challenge, preventing practical commercialization. In this paper, we investigate intrinsic origin in by using confocal fluorescence microscope. We find that degradation films starts from grain boundaries and gradually extend center grains. Firmly based on our findings, further demonstrate device can be...
Lightning network data, considered as a useful supplement to radar observations, are good indicator of severe convection, and has high temporal spatial resolution. In Numerical Weather Prediction (NWP) models, lightning data new source improve the forecasting convective systems. this case study, assimilation is conducted by converting water vapor mixing ratio via simple smooth continuous function, with input variables total flash rate simulated graupel at 9 km gridded Relative humidity...
Due to the particularity of continental monsoon climate in China, more than 90% wine grape cultivation areas require vines be buried winter for a burial period that can extend half year. Additionally, traditional vine practices expose surface soil during winter, easily leading erosion. To meet restrictive factors viticulture Chinese cold zone, new sustainable strategy called crawled cordon mode (CCM) has been developed. CCM includes training (CCT), physical methods flower and fruit thinning,...