Yixin Li

A neurophysiology-constrained joint network for multi-finger force estimation from surface electromyogram

Yixin Li, Haixiong Zhang, Lei Xia, Guanghua Xu et autres

Decoding multi-finger forces from surface electromyogram (sEMG) is critical for dexterous prosthetic hand control. While recent deep learning-based end-to-end decoders have shown promising performance, they often lack physiological interpretability. Conversely, motor unit (MU) firing information provides a more accurate characterization of forces …

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SynQP: A Framework and Metrics for Evaluating the Quality and Privacy Risk of Synthetic Data

Bing Hu, Yixin Li, Asma Bahamyirou, Helen Chen

The use of synthetic data in health applications raises privacy concerns, yet the lack of open frameworks for privacy evaluations has slowed its adoption. A major challenge is the absence of accessible benchmark datasets for evaluating privacy risks, due to difficulties in …

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Development and Validation of an Administrative Claims Measure of Emergency Medical Services (EMS) Triage Quality for Mobile Integrated Health Interventions

Nicole Voll, Cameron J. Gettel, Shu‐Xia Li, Qin Li et autres

OBJECTIVES: In general, Medicare pays for emergency ground ambulance services when a patient is transported to the nearest emergency department (ED) or other select facilities. As state and local agencies strive to provide high quality person-centered emergency care in locations outside the …

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A Parallel-Double-Thread Online EMG Decomposition Approach by Alternating and Updating Motor Unit Separation Vectors

Yixin Li, Yang Zheng

Online electromyogram (EMG) decomposition can be used to extract motor unit (MU) discharge information for accurate decoding of dexterous finger movements. However, the non-stationary MU activities can degrade the performance of MU separation vectors in the blind source separation-based EMG decomposition technique …

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Turning pain into strength: prosocial behaviours in coping with trauma

Dan Xu, Yixin Li, Yingying Ye

Background: Various coping strategies have been shown to alleviate the negative effects of trauma, yet the significance of prosocial behaviour in this realm has been notably underexplored.The present study explored the hypothesis that engaging in prosocial behaviour mitigates the impacts of trauma …

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The effect of perceived stress on binge eating behavior among Chinese university students: a moderated mediation model

Chunlu Li, Jing Gu, Yixin Li, Baijuan Xia et autres

Introduction: Previous studies have demonstrated a strong link between perceived stress and binge eating behavior, but the psychological mechanisms underlying such phenomenon are not fully understood. The present study further addressed this issue in a life history framework, focusing on life history …

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Two aquaporins, PIP1;1 and PIP2;1, mediate the uptake of neonicotinoid pesticides in plants

Qun Wan, Yixin Li, Jinjin Cheng, Ya Wang et autres

Neonicotinoids (NEOs), a large class of organic compounds, are a type of commonly used pesticide for crop protection. Their uptake and accumulation in plants are prerequisites for their intra- and intercellular movements, transformation, and function. Understanding the molecular mechanisms that underpin NEO …

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Understanding the aesthetic perceptions and image impressions experienced by tourists walking along tourism trails through continuous cityscapes in Macau

Long Zhou, Yixin Li, Jialin Cheng, Yu Qin et autres

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Analyzing the efficiency of Chinese primary healthcare institutions using the Malmquist-DEA approach: Evidence from urban and rural areas

Junxu Zhou, Rong Peng, Yajun Chang, Zijun Liu et autres

Background: China has been increasing the investment in Primary Health Care Institutions (PHCIs) since the launch of the New Health Care System Reform in 2009. It is a crucial concern whether the PHCIs can meet residents' need both in urban and rural …

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Analysis on Current Situation and Countermeasures of Semiconductor Industry Development

Runnan Zhang, Yifan Jia, Yixin Li, Yanyan Tan et autres

As a cutting-edge technology and high value-added industry, semiconductor has gradually developed into a pillar industry of global economic growth. After several years of technology accumulation and achievement stack, Hefei semiconductor industry has formed a large-scale, systematic and diversified industrial layout, but …

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Forecasting crude oil price with a new hybrid approach and multi-source data

Yifan Yang, Ju’e Guo, Shaolong Sun, Yixin Li

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A new hybrid approach for crude oil price forecasting: Evidence from multi-scale data.

Yifan Yang, Shaolong Sun, Yixin Li

Faced with the growing research towards crude oil price fluctuations influential factors following the accelerated development of Internet technology, accessible data such as Google search volume index are increasingly quantified and incorporated into forecasting approaches. In this paper, we apply multi-scale data …