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您的检索式：作者名="Linya Huang"
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| 1 | Piezoelectric-AIN resonators at two-dimensional flexural modes for the density and viscosity decoupled determination of liquids显示文摘A micromachined resonator immersed in liquid provides valuable resonance parameters for determining the fluidic parameters.However,the liquid operating environment poses a challenge to maintaining a fine sensing performance,particularly through electrical characterization.This paper presents a piezoelectric micromachined cantilever with a stepped shape for liquid monitoring purposes.Multiple modes of the proposed cantilever are available with full electrical characterization for realizing self-actuated and seif-sensing capabilities.The focus is on higher flexural resonances,which nonconventionally feature two-dimensional vibration modes.Modal analyses are conducted for the developed cantilever under flexural vibrations at different orders.Modeling explains not only the basic length-dominant mode but also higher modes that simultaneously depend on the length and width of the cantilever.This study determines that the analytical predictions for resonant frequency in liquid media exhibit good agreement with the experimental results.Furthermore,the experiments on cantilever resonators are performed in various test liquids,demonstrating that higher-order flexural modes allow for the decoupled measurements of density and viscosity.The measurement differences achieve 0.39%in density and 3.50%in viscosity,and the frequency instability is below 0.05%o.On the basis of these results,design guidelines for piezoelectric higher-mode resonators are proposed for liquid sensing. | Linya Huang Wei Li Guoxi Luo Dejiang Lu Libo Zhao Ping Yang Xiaozhang Wang Jiuhong Wang Qijing Lin Zhuangde Jiang | 2022 | Microsystems & Nanoengineering2022，8，2： | 0 |
| 2 | Exploring the psychological impact of the 2022 SARS-CoV-2 Omicron variant outbreak in China显示文摘To the editor:The impact of the coronavirus disease 2019(COVID-19)pandemic in 2020 on mental health was substantialin Chinai2and various other countries.34 Beyond the direct consequences of COVID-19,the pandemic created an environment in which many determinants of mental health were affected.Issues associated with the pandemic,such as loss of livelihood,limited access to medical services,reduced social interactions,and economic downturn,could potentially have adverse effects on the population's mental well-being.5 In November 2021,the World Health Organization(WHO)designated the new variant of the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),variant B.1.1.529,as a variant of concern and named it Omicron;its rapid mutation and spread raised a new global health concern. | Gangbin Han Guirong Cheng Feifei Hu Chunli Li Dan Liu Juan Zhou Jing Liu Linya Huang Xiaochang Liu Qianqian Nie Dan Song Deyang Zeng Lang Xu Jinquan Li Yushan Chen Zhen Wei Qiong Wu Xiaoming He Qingming Wu Wei Tan Yufei Mei Xingxing Chen Yangming Ou Jingjing ZhangYafu Yu Mengliu Yang Pengfei Lian Fukai Zhou Renjia Fan Hong Wan Chenlu Hu Yidi Fu Shiyue Li Junyi Wang Cheng Cai Mengdie Pei Yuyang Cui Wanying Cai Yiqing Li Shiyao Pan Chang Chen Yan He Zhaoxia Wu Liu Hu Liang Tao Hongyan Xiao Xinyan Xie Yan Zeng | 2023 | General Psychiatry2023，36，6： | 0 |
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