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您的检索式：作者名="Shangchun FAN"
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| 1 | An electrothermally excited dual beams silicon resonant pressure sensor with temperature compensation显示文摘 | Tang Zhangyang Fan Shangchun Xing Weiwei | | 0，，09： | 1 |
| 2 | Establishment of an animal model of extra-vertebral foramen cervical nerve entrapment by local electrical stimulation and selection of suitable stimulation parameters显示文摘A rat model of extra-vertebral foramen cervical nerve entrapment was established according to the following parameters:stimulation intensity 20 V;frequency 50 Hz;pulse width 200 μs;duration 333 ms/s for a total of 8 hours.After the electrical stimulation,rats exhibited mild muscle fiber atrophy,mild inflammatory exudates,connective tissue local fibrosis and chondrocyte metaplasia.Mean muscle fiber cross-sectional area was reduced.The nerve myelin sheath continuity was partially demyelinated.The microstructure of nerve cells was disrupted and these symptoms worsened with prolongation of the stimulation.The shoulder,neck and upper extremity muscles on the tested side demonstrated positive sharp waves and fibrillations.The severity increased with continuation of the stimulation.High amplitude and polyphasic motor unit potentials gradually appeared.Similar findings were seen in the contralateral side,but at a less severe level. | Jinwu Wang Juliet Hou Qi Li Jian Tang Biyu Rui Shangchun Guo Haitao Jiang Cunyi Fan You Wang Zhenan Zhu Kerong Dai Guang H Yue | 2011 | Neural Regeneration Research2011，6，29： | 0 |
| 3 | Effect of PMMA Removal Methods on Opto-Mechanical Behaviors of Optical Fiber Resonant Sensor With Graphene Diaphragm显示文摘Regarding the dependence of the treatment of removing polymethyl methacrylate(PMMA)from graphene upon the prestress in the film,two typical PMMA removal methods including acetone-vaporing and high-temperature annealing were investigated based on the opto-mechanical behaviors of the developed optical fiber Fabry-Perot(F-P)resonant sensor with a 125-pm diameter and~10-layer-thickness graphene diaphragm.The measured resonant responses showed that the F-P sensor via annealing process exhibited the resonant frequency of 481kHz and quality factor of 1034 at~2Pa and room temperature,which are respectively 2.5 times and 33 times larger than the acetone-treated sensor.Moreover,the former achieved a high sensitivity of 110.4kHz/kPa in the tested range of 2Pa-2.5kPa,apparently superior to the sensitivity of 16.2kHz/kPa obtained in the latter.However,the time drift of resonant frequency also mostly tended to occur in the annealed sensor,thereby shedding light on the opto-mechanical characteristics of graphene-based F-P resonant sensors,along with an optimized optical excitation and detection scheme. | Yujian LIU Cheng LI Shangchun FAN Xuefeng SONG | 2022 | Photonic Sensors2022，12，2： | 0 |
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