Guanghui Chen

ORCID: 0000-0002-7719-7011
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About
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Research Areas
  • Access Control and Trust
  • Asymmetric Hydrogenation and Catalysis
  • Privacy-Preserving Technologies in Data
  • Cryptography and Data Security
  • Direction-of-Arrival Estimation Techniques
  • Asymmetric Synthesis and Catalysis
  • IoT and Edge/Fog Computing
  • Metabolomics and Mass Spectrometry Studies
  • Stress Responses and Cortisol
  • Synthesis and biological activity
  • Microwave Imaging and Scattering Analysis
  • User Authentication and Security Systems
  • Digital Media and Visual Art
  • Tryptophan and brain disorders
  • Advanced Authentication Protocols Security
  • Advanced Measurement and Detection Methods
  • Speech and Audio Processing
  • Catalytic C–H Functionalization Methods
  • Advancements in PLL and VCO Technologies
  • Industrial Technology and Control Systems
  • Cloud Computing and Remote Desktop Technologies
  • Optical Systems and Laser Technology
  • Computational Drug Discovery Methods
  • Cloud Computing and Resource Management
  • Cognitive Computing and Networks

Sun Yat-sen University
2022

Sun Yat-sen Memorial Hospital
2022

Chongqing University
2014-2021

Chongqing Medical University
2014-2018

Chongqing Medical and Pharmaceutical College
2018

Shanghai University
2018

Peking University
2010

Beijing University of Posts and Telecommunications
2009

Xi'an University of Technology
2008

Background: Curcumin (CUR) displays the capability of suppressing proliferation and metastasis various cancer cells. However, effects underline mechanisms CUR to treat triple-negative breast (TNBC) have not been systematically elucidated with an appropriate method. Methods: In present research, a combination method network pharmacology, molecular docking, in vitro bio-experiment was used investigate pharmacological actions against TNBC. First, common targets TNBC were screened via Venny...

10.3389/fphar.2022.920514 article EN cc-by Frontiers in Pharmacology 2022-08-08

Source localization is a key technology in array signal processing. However, it has serious problem that the direction of arrival (DOA) estimation accuracy reduced at low signal-to-noise ratio (SNR). Thus, this Letter proposes an improved near-field multiple classification (INF-MUSIC) algorithm to improve DOA SNR. Firstly, fourth-order cumulant used construct Hermitian matrix with only information. Secondly, spatial spectrum physical property breakpoint and approaches larger value DOA, thus...

10.1109/lcomm.2019.2959576 article EN IEEE Communications Letters 2019-12-13

A homodinuclear Co<sub>2</sub>/aminophenol sulfonamide complex has been developed for the asymmetric Michael reaction.

10.1039/c8ob00773j article EN Organic & Biomolecular Chemistry 2018-01-01

Summary Software‐defined wireless sensor network (SDWSN) has aroused great interest due to its new operating characteristics in recent years. For instance, centralized user association control, full state information perception, and seamless switching. Furthermore, with the development of Internet things(IoT), all sensors equipment (UE) will be connected. The proposal everything concept expanded scope SDWSN. It is a very challenging issue ensure quality experience(QoE) while achieving load...

10.1002/nem.2135 article EN International Journal of Network Management 2020-08-11

Asymmetric Henry reaction of ketones catalyzed by a pre-prepared Ni complex with low catalyst loading.

10.1039/c8ra00552d article EN cc-by RSC Advances 2018-01-01

In this paper, nonfeedback chaos control of Chens system is realized with nonresonant parametric drive. A periodic signal whose frequency far higher than the systems mean used as input. And variables controlled are decomposed into slowly varying which change according to and fast signal. Then, by averaging method, a dynamics obtained. According dynamical characteristics dynamics, available parameter range Numerical simulation results show that method can lead target state rapidly, even...

10.7498/aps.60.010509 article EN cc-by Acta Physica Sinica 2011-01-01

This paper proposes TOD-MUSIC algorithm to improve the Direction of Arrival (DOA) estimation accuracy under low Signal-to-Noise Ratio (SNR) in transmit-only diversity bistatic Multiple-Input Multiple-Output (MIMO) radar. Firstly, uses Toeplitz matrix reconstruction make it possible process correlated sources. Then linear operation reduce computational complexity. Finally, physical properties spectral peak (which are not continuous functions and approach a larger value at DOAs) is utilized...

10.1109/access.2019.2936286 article EN cc-by IEEE Access 2019-01-01

There are big gaps now being encountering with present Chinese contemporary ceramics, from within our ceramic art education system, although they were nearly synonymous in past decades.Along movements, these have enlarged, creating dramatic changes.Today, what we call this gap, is the word of misunderstanding, especially ceramics link between system and art.This meaningful covers a wide range cultural background, craft history, teaching systems, even questioning who owns ideas West to...

10.2991/iccessh-18.2018.67 article EN cc-by-nc Proceedings of the 3rd International Conference on Contemporary Education, Social Sciences and Humanities (ICCESSH 2018) 2018-01-01

A verifiable committed signature is constructed based on Fischlin's scheme and proved of its security in the standard complexity model. And then, an optimistic fair exchange protocol with punishment function designed signature. It will punish misbehavior either party order to ensure fairness exchange. Through analysis, not only are some properties exchange, such as fairness, timeliness, abuse-free etc, ensured better, but also because introduction idea, both parties' behavior confined which...

10.1109/gmc.2009.5295876 article EN Global Mobile Congress 2009-10-01

The key technology of mobile value-added services is to design protocol, which can meet the poor computing power as well being security. This paper proposes an Advanced-RPC protocol by adding hash function with Lowe modified BAN concrete Andrew Secure RPC. new mends some undesirable properties in old one, enhances forward security, and improves running efficiency. Possessing both secure efficient makes proposed suitable for low wireless communications.

10.1109/wicom.2008.2124 article EN 2008-10-01

Binocular ranging has broad application in the three-dimensional reconstruction, non-contact accurate quantitative measurement and dangerous scene perception. However, traditional monocular technology focuses on two-dimensional images, accuracy is poor. Moreover, laser radiation, radar susceptible to electromagnetic waves high cost, poor ultrasonic accuracy. Thus, this paper proposes a binocular system based fusion of Matlab OpenCV. Firstly, feasibility semi-global block matching(SGBM)...

10.1109/icwoc52624.2021.9530215 article EN 2021-06-04
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