Zhenyu Xu

ORCID: 0000-0001-8649-8062
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About
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Research Areas
  • Spectroscopy and Laser Applications
  • Laser Design and Applications
  • Distributed systems and fault tolerance
  • Atmospheric and Environmental Gas Dynamics
  • UAV Applications and Optimization
  • Opportunistic and Delay-Tolerant Networks
  • Structural Response to Dynamic Loads
  • Optimization and Search Problems
  • Advanced Wireless Communication Technologies
  • Advanced Sensor and Energy Harvesting Materials
  • Atmospheric Ozone and Climate
  • Structural Analysis and Optimization
  • Manufacturing Process and Optimization
  • Conducting polymers and applications
  • Caching and Content Delivery
  • Structural Engineering and Vibration Analysis
  • Robotics and Sensor-Based Localization
  • Indoor and Outdoor Localization Technologies
  • Microgrid Control and Optimization
  • Energy Harvesting in Wireless Networks
  • High-Velocity Impact and Material Behavior
  • Tactile and Sensory Interactions
  • Remote-Sensing Image Classification
  • Sensorless Control of Electric Motors
  • Colorectal Cancer Surgical Treatments

Zhejiang Shuren University
2019-2025

University of Chinese Academy of Sciences
2021-2024

Yangzhou University
2012-2024

First People's Hospital of Foshan
2024

Texas Tech University
2023-2024

Institute of Engineering Thermophysics
2024

Chinese Academy of Sciences
2011-2024

Shenzhen Institutes of Advanced Technology
2021-2024

Huizhou University
2020-2024

Anhui Institute of Optics and Fine Mechanics
2011-2024

Abstract The cable‐driven continuum robot (CDCR) is a highly significant soft that exhibits lightweight structure, intrinsic safety properties, and considerable degree of freedom; therefore, it can work well in confined complex environments. However, commonly used fiber Bragg grating sensors CDCR systems are ultra‐stiff, extremely low elongation, lack an adhesion mechanism; this significantly restricts the movement tends to delaminate from it, which makes unsuitable for integrated systems....

10.1002/adfm.202203241 article EN Advanced Functional Materials 2022-06-14

The bioactive components of goji berries (Lycium barbarum) are crucial determinants their nutritional and commercial value. In this study, we combined hyperspectral imaging technology (HSI) with a one-dimensional convolutional neural network (1DCNN) to predict the content chemical compositions in goji. To enhance model's ability focus on relevant information, introduced channel attention module (CAM), spectral (SAM) fused them together, which can output features convolution kernels...

10.1016/j.lwt.2024.116436 article EN cc-by-nc LWT 2024-07-01

Abstract Liver fibrosis can cause hepatitis B virus (HBV)‐associated hepatocellular carcinoma. Menstrual blood‐derived mesenchymal stem cells (MenSCs) ameliorate liver through paracrine. Single‐cell RNA sequencing (scRNA‐seq) may be used to explore the roadmap of activated hepatic stellate cell (aHSC) inactivation target fibrosis. This study established HBV transgenic (HBV‐Tg) mouse model carbon tetrachloride (CCl 4 )‐induced and demonstrated that MenSCs migrated injured improve serological...

10.1002/mco2.654 article EN cc-by MedComm 2024-07-22

Background: Microsatellite instability (MSI) is associated with treatment response and prognosis in patients rectal cancer (RC). However, intratumoral heterogeneity limits MSI testing RC. We developed a subregion radiomics model based on multiparametric magnetic resonance imaging (MRI) to preoperatively assess high-risk subregions predict the status of Methods: This retrospective study included 475 (training cohort, 382; external test 93) RC from two participating hospitals between April...

10.1097/js9.0000000000001335 article EN cc-by-nc-nd International Journal of Surgery 2024-03-18

The sensitive nature of the data processed by critical infrastructures a shared platform like internet things (IoT) makes it vulnerable to wide range security risks. These must have robust measures protect privacy user transmitted processing systems that utilize them. However, loss and complexities are significant issues when handling enormous in IoT applications. This paper uses reptile search optimization algorithm offer attuned protection with scheme (ADP2S). study follows reptiles'...

10.1038/s41598-025-94824-2 article EN cc-by-nc-nd Scientific Reports 2025-03-21

Abstract The present study investigates the relationship between a firm's R&D intensity and risk of its common stock, by analysing sample firms which are more profitable, larger in market capitalization intensive than universe US‐listed firms. results from portfolio analysis, Monte Carlos simulations correlation analysis our show that: (i) is positively related to systematic stock market; (ii) greater largely attributable intrinsic business operating R&D‐intensive firms; (iii) carry...

10.1111/j.1467-629x.2004.00116.x article EN Accounting and Finance 2004-09-22

Traditionally, an elevation-angle-dependent weighting method is usually used for Global Navigation Satellite System (GNSS) positioning with a geodetic receiver. As smartphones adopt linearly polarized antenna and low-cost GNSS chips, different observation properties are exhibited. result, carrier-to-noise ratio (C/N0)-dependent mostly smartphone-based positioning. However, the C/N0 subject to effects of environment, resulting in unstable weight. In this study, we propose combined elevation...

10.3390/s22072804 article EN cc-by Sensors 2022-04-06

This article proposes an progressive-collapse mechanism for suspended-dome structures subjected to cable rupture, based on experimental and finite element results. The anti-collapse can be succinctly described as a node-buckling mechanism: the potential node buckling in local arch-like spatial grid centered unsupported directly determines whether progressive collapse will occur overall structure. Subsequently, this mechanism, model is further proposed, factors affecting bearing capacity of...

10.3390/buildings13061533 article EN cc-by Buildings 2023-06-15

Visual Place Recognition (VPR) is a popular technique in agent localization, which used to identify visited places based on their visual appearance. However, appearance easily distorted by environmental factors such as weather and season, causing decline performance of recent methods. To alleviate the influence these factors, Discrete Cosine Transform (DCT)-Mask Net introduced, exploiting mid-frequency information enhance invariance representations. further improve, Difference employed...

10.1109/tcsii.2024.3358982 article EN IEEE Transactions on Circuits & Systems II Express Briefs 2024-02-07

Based on the demand for flexible human-machine interaction devices, it is urgent to develop high-performance stretchable ionic conductive materials. However, most gel-based materials are composed of crosslinked polymer networks that contain liquids, and suffer from limitations solvent volatilization leakage, cross-linking restricts movement diffusion chains, making difficult them achieve adhesion. Here, we introduce adhesive liquid-free elastomers (ICE) with salt using a non-crosslinked...

10.1039/d2sm00865c article EN Soft Matter 2022-01-01

AbstractBy virtue of their excellent structural performance and attractive shape, beam string structures have been used extensively in large-span public buildings since first appearance the 1980s. A large number with spans more than 80 m built China. This paper presents an overall review research on applications. The inverse iteration method is introduced, mainly to carry out form-finding, as well other modified methods. For prestressing process, most typical experimental studies are...

10.2749/101686614x14043795570219 article EN Structural Engineering International 2015-02-01

Abstract It is very important to maintain the stability of pump pressure in water mist system for higher fire suppression efficiency. In recent years, optimization design multi-plunger reduce pulsation output an urgent problem be solved. present study, flow and frequency characteristics canted disc link were simulated based on kinematical equations. The kinetic this type expounded through calculation results. effects plunger number, dip angle, rotate speed, diameter location ball socket...

10.1016/j.egypro.2015.02.038 article EN Energy Procedia 2015-01-01

To make soft robotics intelligent, dazzling artificial skin and actuators have been created. However, compared to rigid commercial robots, the sophisticated demands of raw materials become a key challenge for autonomous realize manufacturing repeatability reproducibility. Inspired by stem cell, which has potential differentiate into multifunctional cells with same original compositions, gel is presented. With well-designed polymer chains, salt-induced regulating module, conductivity, other...

10.1021/acsami.2c20172 article EN ACS Applied Materials & Interfaces 2023-01-19
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