Risultati della ricerca - Yanping Yu

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  1. 1

    Tunable Silicon Photonic RF Phase Shifter With Low RF Power Variation Based on Constructive Interference of an Add-Drop Ring Resonator di Yanping Yu, Qihang Shang, Shaohua An, Yong Zhang, Yikai Su, Jianping Yao

    Pubblicazione 2018-01-01

    We propose and experimentally demonstrate a tunable silicon photonic radio frequency (RF) phase shifter with low power variation based on constructive interference of an add-drop ring resonator. The thermal nonlinear effect of the add-drop ring resonator is used to realize a nearly 2<italic>&a...

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  2. 2

    Tracking symptom dynamics in people living with HIV on different treatment: a longitudinal cross-lagged panel network analysis di Meilian Xie, Xiaoyu Liu, Yanping Yu, Zhiyun Zhang, Li Zhang, Jieli Zhang, Dongxia Wu

    Pubblicazione 2025-12-01

    Objective To characterize dynamic interrelationships among physical, cognitive, and psychological symptoms in people living with HIV and identify bridge symptoms between subgroups receiving distinct antiretroviral therapy regimens.Methods A longitudinal design was employed in this study. A total of...

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  3. 3

    Automated Wavelength Alignment in a 4 × 4 Silicon Thermo-Optic Switch Based on Dual-Ring Resonators di Qingming Zhu, Xinhong Jiang, Yanping Yu, Ruiyuan Cao, Hongxia Zhang, Danping Li, Yanbo Li, Li Zeng, Xuhan Guo, Yong Zhang, Ciyuan Qiu

    Pubblicazione 2018-01-01

    We propose and experimentally demonstrate an automated resonance wavelength alignment scheme for an <italic>O </italic>-band 4&#x00A0;&#x00D7;&#x00A0;4 thermo-optic optical switch using dual-ring resonators. In this scheme, a new control algorithm based on saddle point search...

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  4. 4

    Nymphaea “Eldorado” flower extract targets serpine 1 to attenuate inflammatory and antioxidant crosstalk in zebrafish di Liyan Mao, Liyan Mao, Lingyun Long, Lingyun Long, Qian Qin, Qiuwei Huang, Qiulan Huang, Yanping Yu, Liqiong Ding, Gongde Liu, Ji Zhang, Ji Zhang, Beimi Cui, Xiaohui Tan, Xiaohui Tan

    Pubblicazione 2025-07-01

    Chronic inflammation and oxidative stress are pivotal drivers of pathological conditions, necessitating safer plant-derived therapeutic alternatives. This study elucidates the anti-inflammatory and antioxidant mechanisms of Nymphaea “Eldorado” flower water extract (NEWE) in a zebrafish (Danio rerio)...

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