A5074717056- Advanced Data Storage Technologies
- Caching and Content Delivery
- Microbial Community Ecology and Physiology
- Aquatic Ecosystems and Phytoplankton Dynamics
- Cloud Computing and Resource Management
- Heavy metals in environment
- Membrane-based Ion Separation Techniques
- Speech Recognition and Synthesis
- Extraction and Separation Processes
- Biocrusts and Microbial Ecology
- Lichen and fungal ecology
- Coal and Its By-products
- Soil erosion and sediment transport
- Microbial bioremediation and biosurfactants
- Parallel Computing and Optimization Techniques
- Distributed and Parallel Computing Systems
- Ammonia Synthesis and Nitrogen Reduction
- Covalent Organic Framework Applications
- Emotion and Mood Recognition
- Speech and Audio Processing
- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Advanced Photocatalysis Techniques
- Geochemistry and Elemental Analysis
- Algal biology and biofuel production
Shandong University
2014-2025
Jilin Normal University
2021-2024
Alibaba Group (United States)
2024
Shandong Academy of Environmental Science
2023
Dalian University
2020
Shandong Jianzhu University
2014-2016
The phytoremediation performance of Mentha Aquatic, Typha Orientails Presl, Tagetes Patula L. and Iris Tectorum Maxim was investigated by pot experiments to remediate the heavy metal contaminated sediment added with 1‰, 3‰, 5‰ humic acid (HA), respectively, over 60 days. results showed that four hydrophytes could get a better accumulation for Cd, Cu, Pb, Ni from sediments 3‰ HA as amendment. While, got maximum amount Pb As Maxim, optimum addition accumulate 10% increase compared control...
The vegetation restoration of contaminated sites plays a critical role in ensuring the sustained stability and functional integrity natural ecosystems. However, during revegetation process, variations habitat conditions, bacterial community structure, metabolic functions aged, polluted soil are still unclear. In present study, we investigated polycyclic aromatic hydrocarbon (PAH)-polluted soils at closed, abandoned oil well from Yellow River Delta. Using gene amplification real-time qPCR...
Nitrogen assimilation is strictly regulated in cyanobacteria. In an inorganic nitrogen-deficient environment, some vegetative cells of the cyanobacterium Anabaena differentiate into heterocysts. We assessed photosynthesis and nitrogen-fixing capacities heterocysts cells, respectively, at transcriptome level. RNA extracted from nitrogen-replete (NVs), nitrogen-deprived (NDVs), (NDHs) sp. strain PCC 7120 was evaluated by sequencing. Paired comparisons NVs vs. NDHs, NDVs, NDVs NDHs revealed...
Microcystins (MCs) produced by Microcystis aeruginosa are harmful to animal and human health, there is currently no effective method for their removal. Therefore, the development of biological approaches that inhibit cyanobacteria remove MCs needed. We identified strain MB1, confirmed as Morchella, using morphological molecular evolution methods. To assess impact MB1 on M. aeruginosa, we conducted an experiment in which inoculated with Morchella MB1. After co-cultivation 4 d, inoculation...
Nansi Lake, a typical shallow and macrophyte-dominated lake in south Shandong Province, China, has total surface area of 1,266 km 2 is the largest most important freshwater reservoir northern China for eastern route South-North Water Diversion (SNWD) project, which water Yangtze River will be transported more than 1,100 from Yangzhou to Tianjin Beijing.A water-level fl uctuating zone (WLFZ) near Lake formed when SNWD project begins transport owing through lake.Phosphorus fractions...
To evaluate the actual performance of H 2 -based polyvinyl chloride hollow fiber membrane biofilm reactor (HF-MBfR), we used HF-MBfR to remove nitrate from contaminated groundwater with dissolved oxygen (~6.2 mg/L) in Zhangqiu city (Jinan, China). The was operated over 135 days groundwater. result showed that maximum denitrification rate achieved 133.8 g<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Log-structured storage has been widely deployed in various domains of systems, yet its garbage collection incurs write amplification (WA) due to the rewrites live data. We show that there exists an optimal data placement scheme minimizes WA using future knowledge block invalidation time (BIT) each written block, it is infeasible realize practice. propose a novel algorithm for reducing WA, SepBIT, aims infer BITs blocks from workloads and separately place into groups with similar estimated...
Cloud local disks are attractive for their affordable price and high performance. The recent advancement in CPUs motivates cloud vendors to further multiplex the computing resources serve more users. Unfortunately, such proposals constrained by limited offerings of per server as underlying storage devices either large but slow (e.g., HDDs) or fast yet small NVMe SSDs).
It is important for human-computer natural interaction that the computer can quickly and effectively identify interactor's emotional state. We proposed a three-channel feature fusion algorithm based on Convolutional Neural Network Bidirectional Long Short-Term Memory speech emotion recognition. Mel-Frequency Cepstral Coefficients its first second-order difference features were input into three channels trained respectively exploiting information contained in dynamic features. By splicing...
Three different dosing modes, including one single mode and two sequential were applied in high-arsenic contaminated water treatment. The results illustrated that the As (V) soluble nonspecifically sorbed insignificant species from Fe-As samples mode, while they higher mode. However, it could be further concluded mobility of was greater than Besides, main arsenic speciation governing arsenic-borne coagulates associated with poorly crystalline hydrous oxides Fe or Moreover, particle size...