תוצאות חיפוש - Yu Liu

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  1. 1

    Widespread neuronal activity related to bimanual coordination in non-human primates: evidence from Fos-like activation during bimanual versus unimanual motor task מאת Yu Liu, Eric M. Rouiller

    יצא לאור 2025-06-01

    Electrophysiological data support the notion that spatial and temporal coordination between the forelimbs in primates takes place in a wide network of cortical and subcortical brain structures. However, single neuron electrophysiology is biased towards large, long distance projecting neurons. The ai...

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  2. 2

    Design of a Linear Floating Active Resistor with Low Temperature Coefficient מאת Yu Liu, Pak Kwong Chan

    יצא לאור 2025-04-01

    This paper presents the design and implementation of a linear, stable, low-power and PVT insensitive floating active resistor, which is realized using TSMC 40 nm CMOS process technology. By incorporating the automatic tuning circuit, this work has achieved improved performance metrics, which include...

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  3. 3

    Rotary Pressure Exchanger for SWRO מאת Yihui, Zhou, Mingshu, Bi, Yu, Liu

    יצא לאור 2011

    None

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  4. 4

    The impact of multidisciplinary accompaniment interventions on negative emotions and caregiving ability of family members of ostomy patients: exploring the mediating effect of soci... מאת Yu Liu, Xuemei Li, Li Wang

    יצא לאור 2025-07-01

    BackgroundAlmost half of stoma caregivers develop anxiety or depression, yet follow-up still centers on patients and offers caregivers little structured support. Social isolation—worsened by the pandemic and likely to grow as colorectal-cancer ostomies rise—appears central to this distress, but its...

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  5. 5

    Estimating Subsurface Geostatistical Properties from GPR Reflection Data Using a Supervised Deep Learning Approach מאת Yu Liu, James Irving, Klaus Holliger

    יצא לאור 2025-07-01

    The quantitative characterization of near-surface heterogeneity using ground-penetrating radar (GPR) is an important but challenging task. The estimation of subsurface geostatistical parameters from surface-based common-offset GPR reflection data has so far relied upon a Monte-Carlo-type inversion a...

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  6. 6

    An Algorithm for Ultrasonic Identification of Ceramic Materials and Virtual Prototype Realization מאת Yu LIU, Xiping HE, Shengping HE

    יצא לאור 2024-07-01

    To prevent important items from being replaced by a forgery, an ultrasonic fingerprint identification algorithm is proposed and an identification program is developed. A virtual prototype for the ultrasonic identification of ceramics is developed based on an ultrasonic detection card. This virtual p...

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  7. 7

    Dynamic token encryption for preventing permission leakage in serverless architectures מאת Yu Liu, Fu Li, Chenhao Sun

    יצא לאור 2025-07-01

    Serverless architecture simplifies application development and operation, but its permission control model based on static execution roles struggles to adapt to highly dynamic runtime environments, which can easily lead to the risk of permission and key leakage. To address this challenge, this artic...

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  8. 8
  9. 9

    State-Space Method-Based Frame Dynamics Analysis of the Six-Rotor Unmanned Aerial Vehicles מאת Ruijing Liu, Yu Liu, Yi Zhang

    יצא לאור 2025-06-01

    As a key component of unmanned aerial vehicles (UAVs), the vibrational characteristics of the airframe critically impact flight safety and imaging quality. These vibrations, often generated by motor-propeller systems or aerodynamic forces, can lead to structural fatigue during flight or cause image...

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  10. 10

    Novel Aspects of Cardiac Ischemia and Reperfusion Injury Mechanisms מאת T. A. Yagudin, A. t Shabanova, Hong-Yu Liu

    יצא לאור 2019-01-01

    Introduction. The present article, in which a contemporary analysis of the literature on the pathophysiology of ischemic and reperfusion injury (IRI) of the myocardium is presented, focuses on the possible role played by of the calpain system and oxidative stress. Several process development options...

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  11. 11

    Unsupervised meta-learning with domain adaptation based on a multi-task reconstruction-classification network for few-shot hyperspectral image classification מאת Yu Liu, Caihong Mu, Shanjiao Jiang, Yi Liu

    יצא לאור 2025-03-01

    Although the deep-learning method has achieved great success for hyperspectral image (HSI) classification, the few-shot HSI classification deserves sufficient study because it is difficult and expensive to acquire labeled samples. In fact, the meta-learning methods can improve the performance for fe...

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  12. 12

    Exploring spatial differentiation and obstacle factors of rural multifunctionality in metropolitan suburbs of China: Applying the “need- function-factors” integrated framework מאת Linnan Tang, Wei Zhou, Yu Liu, Yanmin Ren

    יצא לאור 2025-09-01

    Rural multifunctionality (RMF) is gaining attention in metropolitan suburbs for addressing the diverse needs of both urban and rural residents, yet spatial differentiation studies from a needs-based perspective remain limited. The study develops a “need-function-factors” framework to analyze RMF in...

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  13. 13

    The effects of community education on tobacco use among older adults in China מאת Shuang Yu, Yu Liu, Manyi Wang, Yinhe Liang

    יצא לאור 2025-05-01

    Introduction Smoking among older adults is increasingly linked to chronic diseases and higher mortality rates. However, the influence of community education on smoking behavior in older adults remains understudied. This research examines the causal effect of community education on smoking habits of...

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  14. 14

    Identification of Behavior of Voluntary Traceability and Analysis of Its Determinants: A Case Study of Hog Slaughtering and Processing Firms in Zhejiang Province, China מאת Jie-hong ZHOU, Zhen YAN, Qing-yu LIU

    יצא לאור 2013-06-01

    In recent years, the Chinese government has highlighted the importance of adopting hog safety/quality traceability, and a growing amount of research continues to entice firms to adopt traceability systems. In this study, a survey was conducted on a sample of pig slaughtering and processing firms in...

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  15. 15

    The advanced lung cancer inflammation index as a predictor of kidney stone risk in men: a cross-sectional analysis מאת Yan Zhou, Yan Zhou, Xiaomin Li, Qiying He, Qiying He, Qin Feng, Qin Feng, Yu Liu, Yu Liu, Banghua Liao

    יצא לאור 2025-07-01

    BackgroundKidney stone incidence and recurrence are increasing, which poses significant health problems. The Advanced Lung Cancer Inflammation Index (ALI) combines body mass index (BMI), albumin, and neutrophil-to-lymphocyte ratio (NLR). It was first created to predict outcomes for cancer patients....

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  16. 16

    Damage Detection of Seismically Excited Buildings Using Neural Network Arrays with Branch Pruning Optimization מאת Jau-Yu Chou, Chia-Ming Chang, Chieh-Yu Liu

    יצא לאור 2025-06-01

    In structural health monitoring, visual inspection remains vital for detecting damage, especially in concealed elements such as columns and beams. To improve damage localization, many studies have investigated and implemented deep learning into damage detection frameworks. However, the practicality...

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  17. 17

    Cross-Scale Simulation Study of Porous Medium Heat Exchangers Based on Reliable Cell Selection מאת Yiqiang Liang, Jun Zhang, Yu Liu, Mingrui Sun, Yongchen Song

    יצא לאור 2025-07-01

    This study compares the heat transfer and pressure drop of three cell structures, namely Kelvin cells (KCs), ellipsoidal Kelvin cells (EKCs), and body-centered cubic (BCC) structures, at the cell scale in order to identify the superior configuration. Then, we conducted numerical simulations on the h...

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  18. 18

    Empowering medical systematic reviews with large language models: methods, development directions, and applications מאת Yannan HUANG, Haoran SANG, Yu LIU, Liantao MA, Yinghao ZHU

    יצא לאור 2025-06-01

    With the exponential growth of biomedical literature, traditional keyword-based retrieval methods are increasingly inadequate for meeting the dual demands of efficiency and precision in clinical and research contexts. In recent years, large language models (LLMs), exemplified by ChatGPT and DeepSeek...

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  19. 19

    Developing a Functional Triticale Noodle by Incorporating Silkworm (<i>Antheraea pernyi</i> and <i>Bombyx mori</i>) Pupae מאת Yu Liu, Ruixin Liu, Onanong Phuseerit, Hua Li, Sirithon Siriamornpun

    יצא לאור 2025-06-01

    To enhance the nutritional and functional properties of triticale noodles, this study assessed their proximate composition, sensory attributes, and antioxidant activity, along with protein and starch digestibilities when supplemented with varying concentrations (0%, 5%, 10%, 15%) of silkworm (<i&...

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  20. 20

    Dual Function Radar and Communication Waveform Design Based on Sub-pulse Hybrid Modulation מאת Yu LIU, Junhao ZHANG, Xue YAO, Xianxiang YU, Guolong CUI

    יצא לאור 2025-08-01

    To address the low data rate issue in the design of Dual-Function Radar-Communication (DFRC) waveforms with radar detection as the primary function, this paper proposes an information modulation method for multiple sub-pulse structure waveforms called Sub-pulse Hybrid Modulation (SHM). The proposed...

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