Zhijie Chen

ORCID: 0000-0002-6546-7352
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About
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Research Areas
  • Translation Studies and Practices
  • Nematode management and characterization studies
  • Advancements in PLL and VCO Technologies
  • Analog and Mixed-Signal Circuit Design
  • Advanced Neural Network Applications
  • Forest, Soil, and Plant Ecology in China
  • Advanced Measurement and Detection Methods
  • Radio Frequency Integrated Circuit Design
  • Space exploration and regulation
  • Medical Image Segmentation Techniques
  • Orbital Angular Momentum in Optics
  • Space Science and Extraterrestrial Life
  • Advanced Sensor and Control Systems
  • Low-power high-performance VLSI design
  • Advancements in Semiconductor Devices and Circuit Design
  • Environmental and Agricultural Sciences
  • Advanced Image and Video Retrieval Techniques
  • Semiconductor Lasers and Optical Devices
  • Photonic Crystal and Fiber Optics
  • China's Socioeconomic Reforms and Governance
  • Mechanical and Optical Resonators
  • Race, History, and American Society
  • Advanced MRI Techniques and Applications
  • Agricultural Systems and Practices
  • Natural Language Processing Techniques

Jinan University
2022-2025

Beijing University of Technology
2018-2024

Southern University of Science and Technology
2024

Microbiology Institute of Shaanxi
2017-2024

China University of Mining and Technology
2012-2023

National University of Defense Technology
2002-2023

Southern Medical University
2023

Xinjiang University
2023

Xi'an Botanical Garden of Shaanxi Province
2023

Zhejiang University of Technology
2022

Induction chemotherapy added to concurrent chemoradiotherapy significantly improves survival for patients with locoregionally advanced nasopharyngeal carcinoma, but the optimal induction regimen remains unclear.To determine whether paclitaxel, cisplatin, and capecitabine (TPC) vs cisplatin fluorouracil (PF) prior stage IVA IVB carcinoma.This randomized, open-label, phase 3 clinical trial recruited 238 at 4 hospitals in China from October 20, 2016, August 29, 2019. Patients were 18 65 years...

10.1001/jamaoncol.2022.0122 article EN JAMA Oncology 2022-03-24

Moving object detection (MOD) in satellite videos remains challenging due to the extremely small size of interested targets and highly complex background. Both intra-frame (static) inter-frame (dynamic) information are great importance MOD. In this letter, we propose a two-stream network named dynamic static fusion (DSFNet) tackle MOD problem videos. Specifically, DSFNet is composed 2-D backbone extract context from single frame lightweight 3-D motion cues consecutive frames. Then extracted...

10.1109/lgrs.2021.3124222 article EN IEEE Geoscience and Remote Sensing Letters 2021-10-29

We evaluated the feasibility of embedding periodically arranged squares with planar and vertical texture into a background developable-modulation (DM) type cholesteric liquid crystal (CLC) fingerprint by two-step ultraviolet-induced polymerization method. Checker-patterned optical diffractive elements, which can be seen as variation two-dimensional (2D) barcode, were first realized dependence diffraction behaviors on incident light polarization applied voltage investigated. Taking advantage...

10.1364/ao.56.000601 article EN Applied Optics 2017-01-13

A shape descriptor is an effective tool for describing the feature of object in remote sensing images. Researchers have put forward a lot excellent descriptors. The discriminability some descriptors very strong experiments, but usually their computational cost large, which makes them unsuitable to be used practical applications. This paper proposes new descriptor-FMSCCD (Fourier based on multiscale centroid contour distance)—which frequency domain CCD (centroid distance) method, description,...

10.3390/s19030486 article EN cc-by Sensors 2019-01-24

There is a growing body of evidence indicating that pyroptosis, programmed cell death mechanism, plays crucial role in the exacerbation inflammation and fibrosis pathogenesis non-alcoholic fatty liver disease (NAFLD). Circular RNAs (circRNAs), functioning as vital regulators within NAFLD, have been shown to mediate process pyroptosis. This study aims elucidate roles mechanisms circRNAs NAFLD. Utilizing high-fat diet (HFD)-induced rat model for vivo experimentation hepatocytes treated with...

10.1186/s40001-024-01817-4 article EN cc-by European journal of medical research 2024-04-24

The spiral-wound heat exchanger (SWHE) is the primary low-temperature for large-scale LNG plants due to its high-pressure resistance, compact structure, and high exchange efficiency. This paper studied shell-side mass transfer characteristics of vapor-liquid two-phase mixed refrigerants in an SWHE by combining a multi-component model FLUENT software with customized multicomponent model. Besides, mathematical under sloshing condition was obtained through derivation, corresponding UDF code...

10.1016/j.petsci.2023.10.016 article EN cc-by-nc-nd Petroleum Science 2023-10-19

The purpose of this paper is to prospectively evaluate the performance an artificial intelligence (AI) system in diagnosing thyroid nodules and assess its potential value comparison with radiologists different levels experience, as well factors affecting diagnostic accuracy.In recent years, medical imaging diagnosis using AI has become a popular topic clinical application research.This study aimed compare it radiologists.This involved 426 patients screened for at First Affiliated Hospital...

10.2174/1573405618666220422132251 article EN Current Medical Imaging Formerly Current Medical Imaging Reviews 2022-04-25

This paper proposes a new implementation method which can achieve DPWM with time resolution under 100ps. Utilizing the carry flag delay time, high be achieved by low cost FPGA. The proposed is, in principle, intended for FPGA implementation, but it DPWMS and implemented Linearity was manually optimized using presented technique reduces non-linearity error. 15-bit 70-80ps switching frequency of 1 MHz has been successfully on low-cost Atera Cyclone-II series

10.1109/ecce.2010.5617866 article EN 2010-09-01

Tannins are water soluble polyphenols. Previous studies showed that Agrimonia pilosa Ledeb contains high levels of tannins. In this study, a microwave-assisted extraction (MAE) method was evaluated for the The optimal conditions were as follows: irradiation power 500 W, ratio solvent to material 35 ml/g, temperature 30°C and time 15 min. Under these conditions, yields tannins from A. pilosa ledeb achieved 128.65 mg/g. MAE provided good alternative pilosa ledeb.   Key words: Agrimonia...

10.5897/jmpr10.378 article EN Journal of Medicinal Plants Research 2010-11-04

Superpixel is often used in image preprocessing, which generated by the feature similarity between pixels. can capture redundant information of and reduce dimension without sacrificing too much precision. These advantages make it receive more attention from researchers at home abroad. In this paper, we summarize methods generating superpixel based on clustering iteration hope to provide some reference for related researchers. On basis extensive literature research, paper firstly introduces...

10.1109/iciscae51034.2020.9236851 article EN 2020-09-27

An antibacterial and antitumor coating for non-vascular stent was constructed <italic>via</italic> the layer-by-layer electrostatic self-assembly method.

10.1039/c9tb01036j article EN Journal of Materials Chemistry B 2019-01-01

In this paper, we present a generative retrieval method for sponsored search engine, which uses neural machine translation (NMT) to generate keywords directly from query. This is completely end-to-end, skips query rewriting and relevance judging phases in traditional systems. Different standard translation, the target space setting constrained closed set, where only committed should be generated. We Trie-based pruning technique beam address problem. The biggest challenge deploying into real...

10.48550/arxiv.1902.00592 preprint EN other-oa arXiv (Cornell University) 2019-01-01

A new method, SVD-TLS extending Prony algorithm, is introduced for extracting UWB radar target features. The method a modified classical based on singular value decomposition and total least squares that can improve robust spectrum estimation. Simulation results show poles residuum of echo be extracted effectively using this at the same time, random noises restrained to some degree. It applicable feature extraction such as or other high resolution range radars.

10.1016/s1004-4132(08)60080-8 article EN Journal of Systems Engineering and Electronics 2008-04-01

Superpixels group perceptually similar pixels into homogeneous sub-regions that act as meaningful features for advanced tasks. However, there is still a contradiction between color homogeneity and shape regularity in existing algorithms, which hinders their performance further processing. In this work, novel Contour Optimized Non-Iterative Clustering (CONIC) method presented. It incorporates contour prior the non-iterative clustering framework, aiming to provide balanced trade-off...

10.3390/rs13061061 article EN cc-by Remote Sensing 2021-03-11

Ducks are an economically important waterfowl but a natural reservoir for some zoonotic pathogens, such as influenza virus and flaviviruses. Our understanding of the duck immune system its interaction with viruses remains incomplete. In this study, we constructed transcriptomic landscape circulating cells, first line defense in arthropod-borne transmission arboviruses, using high-throughput single-cell transcriptome sequencing, which defined 14 populations peripheral blood leukocytes (PBLks)...

10.4049/jimmunol.2100116 article EN The Journal of Immunology 2021-10-25
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