A5100602817- Advanced Combustion Engine Technologies
- Combustion and flame dynamics
- Lignin and Wood Chemistry
- Biodiesel Production and Applications
- Advanced Vision and Imaging
- Microfluidic and Capillary Electrophoresis Applications
- 3D Shape Modeling and Analysis
- Biofuel production and bioconversion
- Enzyme-mediated dye degradation
- Computer Graphics and Visualization Techniques
- EFL/ESL Teaching and Learning
- Advanced Neural Network Applications
- Sparse and Compressive Sensing Techniques
- Vehicle emissions and performance
- Robotics and Sensor-Based Localization
- Supercapacitor Materials and Fabrication
- Advanced MIMO Systems Optimization
- Catalytic Processes in Materials Science
- Analytical Chemistry and Chromatography
- Innovative Teaching and Learning Methods
- Advanced Battery Technologies Research
- Orbital Angular Momentum in Optics
- Thermochemical Biomass Conversion Processes
- Climate Change, Adaptation, Migration
- PAPR reduction in OFDM
AIL Research (United States)
2024
Huanggang Normal University
2022-2024
Jining Traditional Chinese Medicine Hospital
2024
Guang’anmen Hospital
2024
Huazhong University of Science and Technology
2017-2023
Shanghai Artificial Intelligence Laboratory
2023
Hebei North University
2023
Beijing Academy of Artificial Intelligence
2023
Jiangnan University
2023
Zhejiang University
1997-2022
Large-scale training data with high-quality annotations is critical for semantic and instance segmentation models. Unfortunately, pixel-wise annotation labor-intensive costly, raising the demand more efficient labeling strategies. In this work, we present a novel 3D-to-2D label transfer method, Panoptic NeRF <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> , which aims obtaining per-pixel 2D labels from easy-to-obtain coarse 3D bounding...
Recent advances in modeling 3D objects mostly rely on synthetic datasets due to the lack of large-scale real-scanned databases. To facilitate development perception, reconstruction, and generation real world, we propose OmniObject3D, a large vocabulary object dataset with massive high-quality objects. OmniObject3D has several appealing properties: 1) Large Vocabulary: It comprises 6,000 scanned 190 daily categories, sharing common classes popular 2D (e.g., ImageNet LVIS), benefiting pursuit...
The selective lignin-degrading white-rot fungi are regarded to be the best lignin degraders and have been widely used for reducing saccharification recalcitrance of lignocellulose. However, biological delignification conversion lignocellulose in biorefinery is still limited. It necessary develop novel more efficient bio-delignification systems. Physisporinus vitreus relies on a new versatile peroxidase (VP)-based strategy remove enzymatic corn stover efficiently, so that was significantly...
Most liquid fuels contain compounds with one or more unsaturated C═C bonds. Previous studies have observed that the fuel reactivity and ignition behavior are strongly influenced by presence number of double bonds in molecular structure. Here, we report a numerical investigation on effect unsaturation PAHs soot emissions partially premixed flames (PPFs) burning n-heptane 1-heptene fuels. A detailed oxidation model is validated against gaseous species measurements PPF ethylene diffusion...
Abstract Background The efficiency of biological systems as an option for pretreating lignocellulosic biomass has to be improved make the process practical. Fungal treatment with manganese (Mn) addition improving fractionation and enzyme accessibility were investigated in this study. broad-spectrum effect was tested on two different types feedstocks three fungal species. Since physicochemical structural properties main changes caused by degradation, detailed characterization features...
Recent strategies for simultaneously reducing NOx and soot emissions have focused on achieving nearly premixed, low-temperature combustion (LTC) in diesel engines. A promising approach this regard is to vary fuel reactivity order control the ignition delay optimize level of premixing reduce emissions. The present study examines such a strategy by performing 3-D simulations single-cylinder engine. Simulations employ state-of-the-art two-phase models validated semi-detailed reaction mechanism....
Producing polyhydroxyalkanoate (PHA) from lignin through biological conversion has great further potential, but is held by its high heterogeneous characteristic toxicity of the depolymerized products, and low bioconversion products. In this study, a Fenton-like reaction, which inspired fungal decay strategy, was reported to cleave Kraft linkages produce toxic mono-aromatic molecular organic compounds for microbial conversion. The treatment improved PHA 141.7% compared lignin. bond cleavage...
Several engine studies have observed higher amounts of nitric oxide (NO) during the combustion biodiesel fuels than from regular diesel. One hypothesis for increased NO formation is that unsaturated components in produce acetylene, especially fuel-rich oxidation, which results prompt NO. In this study, we examine by considering partially premixed flames (PPFs) an opposed jet configuration, burning prevaporized n-heptane and 1-heptene fuels, represent hydrocarbon side chain two surrogate...
The circulating current is one of the important issues for parallel converters. It affects system stable operation and degrades power quality. In order to reduce converter harmonic pollution grid, a new suppression strategy proposed source without any communication line. This able realize sharing between modules by changing external characteristics thus suppress among control adopts DC-side droop AC-side virtual impedance control. used generate reference voltage each module, while...
This study is to examine whether the implementation of CL in an intensive reading class has a positive effect on improving passive situation students, it helps activate their enthusiasm for and ease anxiety participation language activities, helpful improvement English proficiency. The research questions be addressed are: 1) what, if any, psychological changes appear happen students co-operative learning situation? 2) In what ways do behave differently classroom? 3) What difficulties might...
A simple and reliable RP-HPLC method for the separation quantitative determination of p-phenylenediamine, p-aminophenol, m-aminophenol, resorcinol, 2,6-diaminopyridine in commercial oxidation hair dyes was developed. The carried out on a μ-Bondapak C18 column with methanol-aqueous solution containing 0.1% triethylamine 0.02 mol l−1 NH4Ac (pH = 5.20) (10:90, vol./vol.) as mobile phase. Without complex extraction procedure, is sufficiently rapid accurate routine analyses. Two kinds dye samples...
This study is to examine whether the implementation of motivational strategies in an intensive reading class has a positive effect, it helps activate their enthusiasm for and ease anxiety participation language activities, helpful improvement English proficiency.The research questions be addressed are: 1. what's motivation my students reading? 1) Do have stronger/weaker integrative than instrumental motivation? 2) How do relate students' ability?2. Can motivated read, by applying EFL...
Dual-layer iterative algorithms are generally required when solving resource allocation problems in wireless communication systems. Specifically, the spectrum efficiency maximization problem for hybrid precoding architecture is hard to solve by single-layer algorithm. The dual-layer penalty dual decomposition (PDD) algorithm has been proposed address problem. Although PDD achieves significant performance, it requires high computational complexity, which hinders its practical applications...
Improving the high-temperature performance and low-temperature plasticity of tantalum (Ta) alloys is a significant scientific challenge. We employed first-principles calculations to study interaction between screw dislocations solute atoms in body centered cubic (BCC) structure Ta, with particular focus on solid solution softening strengthening. analyzed impact various elements generalized stacking fault energy (GSFE), barriers within single-atom column displacement model, their...
White rot fungi possess superior infiltrability and biodegradability on lignocellulosic substrates, allowing them to form tailored microstructures which are conducive efficient carbonization chemical activation. The present research employed white fungus pretreatment as a viable approach for preparing porous carbon from Banlangen residues. resultant F-A-BLGR-PC prepared by pretreating residues with followed activation has hierarchical structure high specific surface area of 898 m 2 g −1 , is...