| 1 | Probabilistic Modeling and Optimization of Real-Time Protocol for Multifunction Vehicle Bus显示文摘In this paper, we present the modeling and optimization of a Real-Time Protocol(RTP) used in Train Communication Networks(TCN). In the proposed RTP, message arbitration is represented by a probabilistic model and the number of arbitration checks is minimized by using the probability of device activity. Our optimized protocol is fully compatible with the original standard and can thus be implemented easily. The experimental results demonstrate that the proposed algorithm can reduce the number of checks by about 50%, thus significantly enhancing bandwidth. | Lifan Su Min Zhou Hai Wan Ming Gu | 2016 | Tsinghua Science and Technology2016，21，5： | 2 |
| 2 | Tumor-specific memory CD8^(+)T cells are strictly resident in draining lymph nodes during tumorigenesis显示文摘The functional exhaustion of CD8^(+)T cells represents a fundamental hallmark of chronic viral infection and cancer and,in both scenarios,is driven by prolonged exposure to persistent cognate antigens in the context of an immunoinhibitory microenvironment.Exhausted CD8^(+)T cells upregulate the expression of a wide diversity of coinhibitory immunoreceptors(also referred to as immune checkpoint receptors),such as PD-1,Tim-3,LAG-3,and TIGIT.Concomitantly,exhausted CD8^(+)T cells lose their potential to differentiate into functional memory cells and are characterized by hierarchical loss of effector function,leading to compromised tumor control and viral eradication[1,2]. | Qiao Liu Ling Ran Zhengliang Yue Xingxing Su Lisha Wang Shuqiong Wen Shun Lei Xiaofan Yang Yan Zhang Jianjun Hu Jianfang Tang Zhirong Li Li Hu Bo Zhu Lifan Xu Lilin Ye Qizhao Huang | 2023 | Cellular & Molecular Immunology2023，20，4： | 0 |
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