A5002535516- Geochemistry and Geologic Mapping
- Soil Geostatistics and Mapping
- Microbial Metabolic Engineering and Bioproduction
- Water Quality Monitoring and Analysis
- Advanced Control Systems Optimization
- Spectroscopy and Chemometric Analyses
- Agricultural Productivity and Crop Improvement
- Assembly Line Balancing Optimization
- Crop Yield and Soil Fertility
- Remote Sensing in Agriculture
- Network Traffic and Congestion Control
- Scheduling and Optimization Algorithms
- Transportation Planning and Optimization
- Tropical and Extratropical Cyclones Research
- Soil Carbon and Nitrogen Dynamics
- Gene Regulatory Network Analysis
- Airway Management and Intubation Techniques
- Remote Sensing and LiDAR Applications
- Abdominal Surgery and Complications
- Environmental Quality and Pollution
- Hydrology and Watershed Management Studies
- Advanced Manufacturing and Logistics Optimization
- Viral Infectious Diseases and Gene Expression in Insects
- Advanced Queuing Theory Analysis
- Flood Risk Assessment and Management
Xi'an University of Technology
2020-2023
Fujian University of Technology
2021-2022
Hangzhou Dianzi University
2020
China National Petroleum Corporation (China)
2018
Dalian University of Technology
2016-2018
Dalian University
2016-2018
Shenyang Agricultural University
2017
In this study, the mercury content of 44 soil samples in Guan Zhong area Shaanxi Province was used as data source, and reflectance spectrum obtained by ASD Field Spec HR (350-2500 nm) Comparing reflection characteristics different contents effect pre-treatment methods on establishment heavy metal spectral inversion model. The first order differential, second differential logarithmic transformations were carried out after NOR, MSC SNV, sensitive bands mathematical selected. A hyperspectral...
In this paper, we consider a nonlinear hybrid dynamic (NHD) system to describe fed-batch culture where there is no analytical solutions and equilibrium points. Our goal prove the strong stability with respect initial state for NHD system. To end, construct corresponding linear variational (LVS) solution of system, also boundedness fundamental matrix LVS. On basis, proved by such boundedness.
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Most economic and industrial processes are governed by inherently nonlinear dynamic system in which mathematical analysis (with few exceptions) is unable to provide general solutions; even the conditions existence of equilibrium point for simply not established some special cases. In this paper, based on numerical solution a multi-stage automatic control (NMACD) fed-batch culture glycerol bioconversion 1,3-propanediol (1,3-PD) induced Klebsiella pneumoniae (K. pneumoniae), we consider an...
In order to achieve higher crop yield and improve the utilization efficiency of nitrogen fertilizer resources. Effect on tillering ability, aboveground dry matter mass winter wheat (WW) during growing period were analyzed in a field experimental plot Qinling Field Monitoring Center Station Baoji City, Shaanxi Province from 2020 2021. Results demonstrated that use significantly improved ability WW overwintering turning green stage; however, > 120 kg/hm2 did not have significant impact WW....