A5088568727- Hydrology and Drought Analysis
- Hydrology and Watershed Management Studies
- Climate variability and models
- Topic Modeling
- Natural Language Processing Techniques
- Energy Load and Power Forecasting
- Corrosion Behavior and Inhibition
- MXene and MAX Phase Materials
- Plant Water Relations and Carbon Dynamics
- Advanced materials and composites
- Concrete Corrosion and Durability
- Climate change impacts on agriculture
- Text Readability and Simplification
- Magnesium Alloys: Properties and Applications
- Intermetallics and Advanced Alloy Properties
- Flood Risk Assessment and Management
- Aluminum Alloys Composites Properties
- Advanced Memory and Neural Computing
- Advanced ceramic materials synthesis
- Geophysics and Gravity Measurements
- Water-Energy-Food Nexus Studies
- Welding Techniques and Residual Stresses
- Advanced Welding Techniques Analysis
- Semantic Web and Ontologies
- Supercapacitor Materials and Fabrication
Northwest A&F University
2021-2025
Shaoyang University
2017-2025
Academy of Military Medical Sciences
2023
Zhongshan Hospital
2022
Fudan University
2022
Ministry of Education of the People's Republic of China
2022
Education Department of Hunan Province
2021
Tencent (China)
2020-2021
Chery Automobile (China)
2019-2020
China Southern Power Grid (China)
2012-2020
Abstract. The impact of droughts on vegetation is essentially manifested as the transition water shortage from meteorological to ecological stages. Therefore, understanding mechanism drought propagation crucial for conservation. This study proposes a method calculating probability trigger at different magnitudes in northwestern China. In this approach, and events during 1982–2020 are identified using three-dimensional identification method; propagated extracted according certain...
Abstract Monitoring and prediction of agricultural drought are paramount to food security at the global regional scales, particularly under influence climate change anthropogenic activities. Soil moisture is an effective indicator for monitoring characterizing drought. (agricultural drought) mainly affected by precipitation (meteorological temperature (hot conditions). Owing flexibility vine copulas in handling multidimensional variables decomposing them into pair copula constructions...
Abstract The amplifying effects of disasters caused by compound dry and hot extremes (dry‐hot events) have attracted widespread attention. This study presents a novel Blended Dry Hot Events Index (BDHI) considering various conditions (i.e., dry/hot, dry/cool, wet/hot, wet/cool conditions). BDHI was applied to monitor dry‐hot events over global land areas during the 1950–2019 period its performance compared against that Standardized Compound Event Indicator (SCEI), which includes certain...
Drought evolution is a complex dynamic process, showing continuous characteristics in space-time. Currently, the researches on drought dynamics from multiple dimensions are limited and should be improved further. Therefore, three-dimensional identification method was adopted to investigate spatiotemporal patterns of classified events (namely two-month events, within-year cross-year events) northwest China during1961–2018. Furthermore, more spatial variables event, such as start end location,...
MXenes show promising potential in supercapacitors due to their unique two-dimensional (2D) structure and abundant surface functional groups. However, most studies about have focused on tailoring structures by alternating synthesis methods or post-etch treatments, little is known the inherent relationship between groups M elements. Herein, we propose a simple novel strategy adjust of few-layered MXene flakes adding small amount Nb element. Because strong affinity O elements, as-received...
Abstract Compound climate extremes (here referred to compound dry–hot events and pluvial–hot events) result in devastating disasters which threaten water‐food‐energy security. However, a warming scenario, the risk of occurrence, quantification uncertainty, associated drivers extremes—particularly events—have not been fully explored. By leveraging model large ensembles, it is revealed that projected increase 2–3 times over most global land masses future Representative Concentration Pathway...
ABSTRACT The morphology of LPSO phase, mechanical properties and fracture behavior Mg-8Gd-5Y-2.5Zn-0.6Zr (wt%) alloy were systematically studied. microstructure as-cast homogenized alloys is mainly composed α-Mg matrix Mg12(Gd,Y)Zn eutectic phase (LPSO phase). contains a large number fine block 18R phases, which can be transformed into lamellar, rod-like 14H phases after homogenization at 520°C for different time. Homogenization treatment significantly improve the alloy, especially...
ABSTRACT Climate extremes have garnered considerable attention recently because of their devastating effects on both water resources and vegetation health. The responses to climate extremes, such as high temperatures (hot events), droughts (dry events) compound dry hot events (CDHEs), been extensively evaluated. However, the risk drought considering different severity levels individual is not well assessed. In this study, we employed meta‐Gaussian (MG) model, a multivariate approach,...
The competitive performance of neural machine translation (NMT) critically relies on large amounts training data. However, acquiring high-quality pairs requires expert knowledge and is costly. Therefore, how to best utilize a given dataset samples with diverse quality characteristics becomes an important yet understudied question in NMT. Curriculum learning methods have been introduced NMT optimize model's by prescribing the data input order, based heuristics such as assessment noise...
Ultrathin Ti<sub>2</sub>SnC nanosheets were obtained <italic>via</italic> intercalation and delamination of their bulk counterparts in DMSO. Benefitting from holes few-layer structure, exhibit a high specific capacity which increased significantly with cycling.
Abstract Streamflow deficit (hydrological drought) poses a large risk to water resources management, agricultural production, supply, hydropower generation, and ecosystem services. Reliable robust hydrological drought predictions are critical for food security health under anthropogenic warming. However, the prevalent statistical prediction methods, example, meta‐Gaussian (MG) model, usually do not lead accurate predictions. We therefore developed new model utilizing Bayesian Model Averaging...