Search Results - Yun Yu

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  1. 1

    Effect of Pre-Trip Information in a Traffic Network with Stochastic Travel Conditions: Role of Risk Attitude by Yun Yu, Shiteng Zheng, Yuankai Li, Huaqing Liu, Jianan Cao

    Published 2025-05-01

    Empirical studies have suggested that travelers’ risk attitudes affect their choice behavior when travel conditions are stochastic. By considering the travelers’ risk attitudes, we extend the classical two-route model, in which road capacities vary due to such shocks as bad weather, accidents, and s...

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  2. 2

    Dynamic Performance and Power Quality of Large-Scale Wind Power Plants: A Review on Challenges, Evolving Grid Code, and Proposed Solutions by Mohib Ullah, Yajuan Guan, Yun Yu, Sanjay K. Chaudhary, Juan C. Vasquez, Josep M. Guerrero

    Published 2025-01-01

    In the current transition of power industry from conventional sources to renewable energy sources, wind power generation is becoming one of the key sources of electrical energy. Although the development of wind power plants (WPPs) has made a significant contribution to addressing the demand for clea...

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  3. 3

    Model-Data Hybrid-Driven Real-Time Optimal Power Flow: A Physics-Informed Reinforcement Learning Approach by Ximing Zhang, Xiyuan Ma, Yun Yu, Duotong Yang, Zhida Lin, Changcheng Zhou, Huan Xu, Zhuohuan Li

    Published 2025-07-01

    With the rapid development of artificial intelligence technology, DRL has shown great potential in solving complex real-time optimal power flow problems of modern power systems. Nevertheless, traditional DRL methodologies confront dual bottlenecks: (a) suboptimal coordination between exploratory beh...

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  4. 4

    Anterior bone loss after anterior cervical discectomy and fusion: influence factors and its impact on surgical outcomes by Rui Zong, Chuan-yu Liu, Yuan-zhi Jin, Zi-han Peng, Jun-bo He, Ting-kui Wu, Hao Liu, An-yun Yu

    Published 2025-07-01

    Abstract Background Anterior cervical discectomy and fusion (ACDF) has been regarded as a standard procedure to treat Cervical degenerative disc disease (CDDD). Anterior bone loss (ABL), observed at the anterior vertebral body of the operative segment, usually considered to occur only after cervical...

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  5. 5
  6. 6

    Molecular and morphological alterations in breast tissue of transgender patients undergoing dihydrotestosterone therapy. by Jinho Lee, Maryam Foroughi, Vanderlene Kung, Rabeka Ali, Saachi Parikh, Ann McMonigal, Yun Yu, Austin Nguyen, Gabriel Zangirolani, Lina Gao, Joanna Pucilowska, Ozlen Saglam

    Published 2025-01-01

    Many patients undergoing gender-affirming surgery (GAS) opt for reconstructive procedures rather than total mastectomy to achieve a more masculine chest contour. The impact of dihydrotestosterone (DHT) treatment on breast tissue remains unclear. This study evaluates the morphological changes and pro...

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  7. 7

    Associations of Plasma and CSF Osteocalcin Levels With CSF ATN Biomarkers and Cognitive Functions in Alzheimer's Disease by Xian‐Le Bu, Zhuo‐Ting Liu, Jia‐Yan Xin, Mei Huang, Yu‐Di Bai, Jin Zhou, Yun‐Yu Bao, Jiang‐Hui Li, Zhi‐Hao Liu, Gui‐Hua Zeng, An‐Yu Shi, Dong‐Wan Chen, Yu‐Jie Lai, Yang Chen, Fan Zeng, Jun Wang, Qing‐Qing Tao, Zhi‐Ying Wu, Yan‐Jiang Wang

    Published 2025-07-01

    ABSTRACT Animal studies have shown that osteocalcin (OCN), a hormone derived from bone, plays a vital role in brain development and cognitive function. However, its potential connection to Alzheimer's disease (AD) pathology in humans remains largely unexplored. This cross‐section study included...

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