A5003953815- 3D Shape Modeling and Analysis
- 3D Surveying and Cultural Heritage
- PAPR reduction in OFDM
- Porphyrin and Phthalocyanine Chemistry
- Software Testing and Debugging Techniques
- Transportation Planning and Optimization
- Computer Graphics and Visualization Techniques
- Landfill Environmental Impact Studies
- Advanced biosensing and bioanalysis techniques
- Synthesis and Properties of Aromatic Compounds
- Optical Wireless Communication Technologies
- Surface Chemistry and Catalysis
- Power Systems and Renewable Energy
- Advanced Malware Detection Techniques
- Traffic Prediction and Management Techniques
- Human Mobility and Location-Based Analysis
- Electrochemical sensors and biosensors
- Web Application Security Vulnerabilities
- Software Reliability and Analysis Research
- Software Engineering Research
- Optical Network Technologies
- Advanced Neural Network Applications
- Remote Sensing and LiDAR Applications
- Nanomaterials for catalytic reactions
- Optimization and Packing Problems
Hunan University
2020-2024
Xidian University
2024
Bioscience (China)
2024
Northwestern Polytechnical University
2019-2024
Beijing Jiaotong University
2017-2023
State Key Laboratory of Chemobiosensing and Chemometrics
2020
China Academy of Information and Communications Technology
2020
Central South University
2017-2018
Hebei University
2015-2016
Dalian University of Technology
2009-2016
Abstract Norcorrole Ni(II) complexes have recently received considerable attention because they are readily accessible antiaromatic molecules. Their high stability under ambient conditions and ease of synthesis enabled the exploration intrinsic properties Here, we report meso – singly linked porphyrin‐norcorrole hybrids a triply hybrid. The were fully characterized, including an X‐ray structural analysis. Due to their orthogonal conformation, maintain individual electronic porphyrin...
Vascular dementia (VaD) is the second most common form of worldwide. Oxidative stress and neuroinflammation are important factors contributing to cognitive dysfunction in patients with VaD. The antioxidant anti-inflammatory properties hydrogen increasingly being utilized neurological disorders, but conventional delivery has disadvantage inefficiency. Therefore, magnesium silicide nanosheets (MSNs) used release vivo larger quantities for longer periods time explore appropriate dosage regimen....
Sensor fault detection of wind turbines plays an important role in improving the reliability and stable operation turbines. The supervisory control data acquisition (SCADA) system a turbine provides promising insights into sensor due to accessibility abundance information. However, SCADA are essentially multivariate time series with inherent spatio-temporal correlation characteristics, which has not been well considered existing research. This paper proposes novel classification-based method...
The filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) has aroused widespread concern in the 5G communication. However, FBMC-OQAM an inherent drawback of high peak-to-average power ratio (PAPR) that should be mitigated. Here, authors propose efficient hybrid scheme based on sparse partial transmit sequence (sparse PTS) and tone reservation (TR) to reduce PAPR systems. first step is detect record location peak signals adopt phase rotation factors (based directly...
An atom-efficient, straightforward method for the synthesis of 2,4,6-triaryl-1,3,5-triazines <italic>via</italic> iron-catalyzed cyclization aldehydes with NH<sub>4</sub>I as sole nitrogen source is demonstrated.
The filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) has been raised great concern in the 5G communication research. However FBMC-OQAM also inherent drawback of high peak-to-average power ratio (PAPR) that should be addressed. Due to overlapping structure signals, it is proven directly employing conventional partial transmit sequence (PTS) scheme proposed for OFDM ineffective. In this paper, we propose a modified PTS-based by phase rotation factors optimize...
A novel uniformly nitrogen doped porous graphene/Pt nanoflower was prepared by a convenient method and used as highly-efficient electrocatalyst.
An iron porphyrin-catalyzed N-trifluoroethylation of anilines has been developed with 2,2,2-trifluoroethylamine hydrochloride as the fluorine source. This one-pot N-H insertion reaction is conducted via cascade diazotization/N-trifluoroethylation reactions. The transformation can afford a wide range N-trifluoroethylated in good yields using readily available primary amines and secondary starting materials.
We propose an efficient partial transmit sequence technique based on genetic algorithm and peak-value optimization (GAPOA) to reduce high peak-to-average power ratio (PAPR) in visible light communication systems orthogonal frequency division multiplexing (VLC-OFDM). By analysis of hill-climbing algorithm's pros cons, we the POA with excellent local search ability further process signals whose PAPR is still over threshold after processed by (GA). To verify effectiveness proposed algorithm,...
In recent years, with the development of high-speed railway in China, operating mileages and passenger transport capacity have increased rapidly. Due to high density trains limited railways, it is necessary solve market shares different traffic modes order adjust operation plans appropriately run products line demand. Therefore, purpose this paper calculate by formulating a mixed logit model based on improved nonlinear utility functions taking factors into consideration, such as seat grades,...
The preparation and electrochemical biosensing application of novel left-handed double-helical chiral carbon nanotubes.
At present, blockchain technology is more and widely used in the field of food traceability, good results have been achieved. However, many current technologies algorithms are not developed for specific situation resulting resource waste low computational efficiency. In view these problems, this paper analyzes summarizes classic distributed consensus mechanism technology, focusing on PBFT (practical Byzantine fault tolerance) existing problems related to improvement scheme. order solve...
Bug repair is time-consuming and tedious, which hampers software maintenance. To alleviate the burden, automated program (APR) proposed has been fruitful in last decade. Evolutionary seminal work of this field proliferated a family approaches. The performance evolutionary approaches affected by two main factors: (1) search space, defines all possible patches, (2) algorithms, navigates space. Although recent have achieved remarkable progress, challenges factors still remain. On one hand,...