Pengfei Zeng

ORCID: 0000-0003-2994-9183
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About
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Research Areas
  • Industrial Technology and Control Systems
  • Manufacturing Process and Optimization
  • Simulation and Modeling Applications
  • Advanced Computational Techniques and Applications
  • Collaboration in agile enterprises
  • Extenics and Innovation Methods
  • Multimedia Communication and Technology
  • Service-Oriented Architecture and Web Services
  • Mass Spectrometry Techniques and Applications
  • Engineering Diagnostics and Reliability
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Cancer Immunotherapy and Biomarkers
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Forensic Fingerprint Detection Methods
  • Advanced MEMS and NEMS Technologies
  • Biosensors and Analytical Detection
  • Ferroptosis and cancer prognosis
  • Business Process Modeling and Analysis
  • Web Applications and Data Management
  • Product Development and Customization
  • Gas Sensing Nanomaterials and Sensors
  • Semantic Web and Ontologies
  • Reliability and Maintenance Optimization
  • Quality and Safety in Healthcare
  • Industrial Vision Systems and Defect Detection

Shenyang Ligong University
2010-2024

Chengdu University of Traditional Chinese Medicine
2024

Zhejiang Medical and Health Group Hangzhou Hospital
2023-2024

University of South China
2022-2024

University of Chinese Academy of Sciences
2022

State Key Laboratory of Information Security
2022

Institute of Information Engineering
2022

Chinese Academy of Sciences
2022

Shenzhen Academy of Robotics
2022

Guizhou University
2011

10.1007/s11554-025-01630-0 article EN Journal of Real-Time Image Processing 2025-02-07

The simultaneous analysis of diversified biomarkers with high sensitivity and in a point-of-care (POC) manner is great significance for facile early cancer diagnosis. Herein, we develop target amplification-assisted ratiometric fluorescence assay (TARFA) platform integrating the dual-amplification strategy colorimetric readout technology sensitive specific detection two malignancy-associated biomarkers. Meanwhile, NIR-excited alkaline-earth sulfide nanodots (ASNDs) an ultrasmall (<10 nm)...

10.1021/acs.analchem.2c01649 article EN Analytical Chemistry 2022-07-13

In recent years, immune checkpoint inhibitors (ICIs) has emerged as a fundamental component of the standard treatment regimen for patients with head and neck squamous cell carcinoma (HNSCC). However, accurately predicting effectiveness ICIs at same TNM stage remains challenge. this study, we first combined multi-omics data (mRNA, lncRNA, miRNA, DNA methylation, somatic mutations) 10 clustering algorithms, successfully identifying two distinct cancer subtypes (CSs) (CS1 CS2). Subsequently,...

10.1038/s41598-024-83184-y article EN cc-by-nc-nd Scientific Reports 2024-12-28

// Yuanhan Chen 1 , Zhen Xie 2 Chenggen Xiao 1, 3 Min Zhang 4 Zhilian Li Jianteng Yusheng 5 Xingchen Zhao 6 Pengfei Zeng Liyi Mo 7 Xinling Liang Wei Shi Division of Nephrology, Guangdong General Hospital, Academy Medical Sciences, Guangzhou, China Department Dermatology, Sichuan Sciences & Provincial People's Chengdu, Xiangya Central South University, Hunan, Gastroenterology, The Sixth Affiliated Sun Yat-Sen Second Internal Medicine, Wuhua Guangdong, Southern Dongguan Province,...

10.18632/oncotarget.15705 article EN Oncotarget 2017-02-25

In order to ensure normal operation of enterprise production activities and enhance the competitiveness enterprise, equipment management maintenance strategy formulation has always been one important contents daily enterprise.According actual requirement a Chinese beer preventive filling is put forward based on reliability-centred (RCM).Firstly, basis analyzing RCM theory maintenance, general process failure analysis presented.Secondly, bottled analyzed, composition major also introduced in...

10.17559/tv-20190404054849 article EN cc-by Tehnicki vjesnik - Technical Gazette 2021-04-17

Abstract This study presents the first-ever synthesis of samarium-doped indium vanadate nanosheets (IVONSs:Sm) via microemulsion-mediated solvothermal method. The were subsequently utilized as a nano-matrix in laser desorption/ionization mass spectrometry (LDI-MS). It was discovered that as-synthesized IVONSs:Sm possessed following advantages: improved signal, minimal matrix-related background, and exceptional stability negative-ion mode. These qualities overcame limitations conventional...

10.1186/s12951-023-02239-w article EN cc-by Journal of Nanobiotechnology 2023-12-10

The utilization of Karman vortex shedding forces as the primary excitation source is proposed in this study for a piezoelectric energy harvesting device aimed at meeting long-term self-sufficiency and power generation requirements small rotary mechanisms. layer material employed zinc oxide (ZnO), affixed to biased cantilever beam. Simulation analysis phenomenon was executed using COMSOL Multiphysics software derive force variation curves acting on different rotational speeds. optimal speed...

10.1117/12.3025493 article EN 2024-02-28

<title>Abstract</title> Bushings as metal structure parts because of their good welding performance, plasticity strength, and other advantages in the engineering field are widely used. However, performance internal microstructure material is not uniform, there an electrode potential difference between micro area leading to surface corrosion; production process will inevitably produce defective surfaces with products, thus seriously affecting subsequent use. Therefore, it essential accurately...

10.21203/rs.3.rs-4708700/v1 preprint EN Research Square (Research Square) 2024-08-05

<title>Abstract</title> <bold>Background: </bold>In recent years, immune checkpoint inhibitors (ICIs) has emerged as a fundamental component of the standard treatment regimen for patients with head and neck squamous cell carcinoma (HNSCC). However, accurately predicting effectiveness ICIs at same TNM stage remains challenge. <bold>Methods: this study, we first combined over ten types omics data clustering algorithms, successfully identifying two distinct cancer subtypes (CSs) (CS1 CS2)....

10.21203/rs.3.rs-4659367/v1 preprint EN cc-by Research Square (Research Square) 2024-07-26

As a second-line therapy, oxaliplatin/fluorouracil/leucovorin (FOLFOX) remains the standard of care for patients with biliary tract cancer (BTC); however, its efficacy is suboptimal. The aim this study was to evaluate whether, compared chemotherapy alone, immune checkpoint inhibitor (ICI) combination regimen improved overall survival (OS) in advanced BTC.

10.1177/11795549241272469 article EN cc-by-nc Clinical Medicine Insights Oncology 2024-01-01

Valid product knowledge representation is crucial for sharing and reuse in configuration. An ontology-based approach on configuration was proposed aimed at solving some problems present. Representation hierarchy of ontology analyzed, classified levels relative concepts were presented such as component, function, port, resource, relation constraint etc. Then model established modeling language DAML+OIL used representing knowledge. Finally, water pump an example to demonstrate the approach. As...

10.1109/wicom.2008.2577 article EN 2008-10-01

Based on requirement of real-time network video conference for computer supported collaborative product design in Web environment, a pure software multi-user system the similarity B/S structure was developed. JMF (Java media framework) adopted to achieve development. Transmission and control multimedia data were implemented by streaming technology transport process. By way using protocol (RTP) (RTCP), performance quality streams dynamic monitored. Streaming reception send services process...

10.1109/sitis.2007.10 article EN 2007-12-01

From the view of task modeling project process in product data management (PDM) system, a user-task allocation model is put forward based-on breakdown structure for distributed collaborative design. The constraints function mapping was established between and structure. colored Petri net introduced into PDM system as tool to realize model-driven mode execute dynamic visible design scheduling. It explored apply multi-agent carry out intelligent dispatching. agent communication dispatching...

10.1109/itng.2008.52 article EN 2008-04-01

In order to meet the requirements of product information sharing and exchange in collaborative design, a design model method was put forward for multidisciplinary domains cooperation. The creation release mechanism shared were represented. A framework established based on model. An application mode message-driven achieved which expression approach is built by XML. So packaging transmission implemented process. effective solution interaction interdisciplinary proposed

10.1142/s0219686711002144 article EN Journal of Advanced Manufacturing Systems 2011-06-01

Purpose: The purpose of this paper is to set up the coordinating mechanism for a decentralized distribution system consisting manufacturer and multiple independent retailers by means contracts. It in two-stage supply chain that all sell an identical product made determine their order quantities which directly affect expected profit with random demand. Design/methodology/approach: First comparison optimal centralized shows needs coordination. Then coordination model given based on buyback...

10.3926/jiem.1303 article EN cc-by Journal of Industrial Engineering and Management 2015-03-18

There are two kinds of nodes which place and transition in an original Petri net, this state leads to confusion management. Through theoretical analysis, modeling method for business process is proposed by merging the based on net. Execution mechanism mainly studied. Using token, instance can run quickly navigate current node, node's execution set transfer token. Cumbersome maintenances avoided way, furthermore, become easier implement understand through method. The particularly feasibility...

10.1109/icinis.2010.146 article EN 2010-11-01
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