Lu Jia

MEG Analysis of Cortical Activity and Network Topology During the Interictal Period of Migraine Without Aura

X.-L. Zhang, Lie Wu, Lu Jia, Qilahu Sa et autres

BACKGROUND: Migraine is the most common primary headache disorder encountered in clinical practice and is associated with a significantly reduced quality of life. Despite abundant research, the underlying pathophysiological mechanisms behind migraine development remain unclear. Literature reviews indicate that most studies utilized …

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YOLO-BiNWD: Small Object Detection Algorithm for Screen Defect Based on Improved YOLOv10

Lu Jia, Yuanyuan Chen, Shaohui Zhang, Jiaming Lu

Surface defect detection on smartphone screens is critical for ensuring product quality and user experience, but traditional methods often struggle to handle complex defect types and small-scale targets. This study proposes a novel algorithm based on YOLOv10m for detecting surface defects on …

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Design and Application of Automobile Engine Fault Diagnosis Teaching Experimental Platform Based on BP Algorithm

Na Su, Yanni Sun, Lu Jia

In order to enable teachers and students to better understand the fault diagnosis of automobile engines, this paper designs and develops an experimental platform for automobile engine fault diagnosis. The BP neural network is used to perform multi-level identification of vehicle engines …

Enhanced secure encryption scheme using dual chaotic models for OFDM-VLC system with HD-MMIM

Zhixin Qi, Jie Ma, Lu Jia, Jianfei Liu et autres

This paper innovatively proposes a physical-layer security-enhanced scheme for orthogonal frequency division multiplexing visible light communication (OFDM-VLC) based on high-dimensional multi-mode index modulation (HD-MMIM). The scheme deeply integrates a 1D Logistic chaos model and the 4D hyperchaotic model, establishing a multi-level and …

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A systematic insight into glycycoumarin as potential IL-8/topo I inhibitor from natural products collected in Taibai mountain based on the combination of in silico and bioassay

Nana Tan, Lu Jia, Z. X. Li, Shiping Zhang et autres

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Research on Data Security Protection Technology Based on e-commerce Platform

Lu Jia, Yaping Yang, Bin Huang

With the rapid development of e-commerce, data security has become a core issue in ensuring user trust and sustainable platform development. This paper analyzes the data security risks faced by e-commerce platforms, proposes multi-layered technical protection strategies, and verifies their effectiveness through …

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Full-System Simulation and Analysis of a Four-Mass Vibratory MEMS Gyroscope

Chenguang Ouyang, Wenzheng He, Lu Jia, Peng Wang et autres

This study presents a full-system simulation methodology for MEMS, addressing the critical need for reliable performance prediction in microsystem design. While existing digital tools have been widely adopted in related fields, current approaches often remain fragmented and focused on specific aspects of …

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Systematic analysis of natural topoisomerase I inhibitors from Forsythiae Fructus by ultrafiltration-UPLC-ESI-MS/MS, pharmacophore modelling, and molecular dynamics simulation

Tian Wang, Nana Tan, Lu Jia, Z. X. Li et autres

This study conducted a systematic analysis to explore natural DNA topoisomerase I (topo I) inhibitors from Forsythiae Fructus (FF). Crude extract of FF exhibited notable toxic and anti-proliferative effects on A549 cells. A total of 36 components were identified using bioaffinity ultrafiltration …

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Simultaneous Measurement of Distributions of Temperature, Sootvolume Fraction, Co2, and H2o Concentrations for an Axisymmetric Ethylene Laminar Flame in Oxygen-Enriched Co2 Atmosphere Based on Emission and Interference Effects

Jiazhen Zhang, Lu Jia, Huawei Liu

Planning and Algorithm Design for Digital City Characteristic Blocks Based on VR Interaction Technology

Yuan Li, Lu Jia

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Research on a capacitive MEMS pressure sensor based on through glass via

Yingchun Fu, Fan He, Lu Jia, Guowei Han et autres

Abstract The paper reports the fabrication and characterization of a capacitive Microelectro Mechanical Systems pressure sensor based on through glass vias (TGV), which had a large dynamic range by operating in touch mode. The substrate with TGV offers the advantage of elimination …

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A novel multi-axis pendulum sandwich structure accelerometer

Zhenyu Wei, Chaowei Si, Guowei Han, Yongmei Zhao et autres

Abstract This paper proposes a new scheme of pendulum accelerometer with sandwich structure. In this scheme, the electrical signal on the mass is connected to the wafer surface through glass isolated through-silicon-via (TSV), so that the basic characteristics of the accelerometer can …

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