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5篇 您的检索式:作者名="MengYan Zhu"
    题名 作者 年代 出处 被引量
1Pricing policies of a competitive dual-channel green supply chain 显示文摘LI Bo ZHU Mengyan JIANG Yushan 2015Journal of Cleaner Production2015,112,3:1
2Femtosecond laser irradiation-induced infrared absorption on silicon surfaces显示文摘The near-infrared(NIR)absorption below band gap energy of crystalline silicon is significantly increased after the silicon is irradiated with femtosecond laser pulses at a simple experimental condition.The absorption increase in the NIR range primarily depends on the femtosecond laser pulse energy,pulse number,and pulse duration.The Raman spectroscopy analysis shows that after the laser irradiation,the silicon surface consists of silicon nanostructure and amorphous silicon.The femtosecond laser irradiation leads to the formation of a composite of nanocrystalline,amorphous,and the crystal silicon substrate surface with microstructures.The composite has an optical absorption enhancement at visible wavelengths as well as at NIR wavelength.The composite may be useful for an NIR detector,for example,for gas sensing because of its large surface area.Qinghua Zhu Mengyan Shen 2015International Journal of Smart and Nano Materials2015,6,2:0
3Characteristic analysis of layered PMSEs measured with different elevation angles at VHF based on an experimental case显示文摘Polar Mesosphere Summer Echoes(PMSEs)are very strong radar echoes observed at altitudes near the polar summer mesopause.One of the essential properties of these radar echoes is that they can give useful diagnostic information about the physics of the scattering process.In this paper,the related characteristics of PMSEs measured with the European Incoherent SCATter Very High Frequency(EISCAT VHF)224 MHz radar on 13–15 July 2010 are studied at different elevation angles from 78°to 90°.It is found that the PMSEs peak power and strongest PMSEs average power occur at the same elevation angles.Also interesting is that the strongest PMSEs occur at off-vertical angles when a PMSEs has a layered(multilayer)structure.And reflection may have more significant effects on PMSEs when there are double or multilayer PMSEs.Possible explanations regarding these observations are discussed.ShuCan Ge HaiLong Li Bin Xu Tong Xu Lin Meng MaoYan Wang Abdel Hannachi MengYan Zhu Lina Broman Safi Ullah Abdur Rauf 2021Earth and Planetary Physics2021,5,1:0
4Identification of Metallic Trace Particles of Injuring Fe-Mn Steel Hammer from Body Trauma显示文摘We describe an effective method for extracting metallic trace particles from injured tissue.As a validation test,we used scanning electron microscopy with energy-dispersive X-ray spectrometry with the INCAFeature software package to analyze metallic trace particles deposited by different Fe-Mn steel hammers.Our results demonstrate the feasibility of the proposed method.Based on the proposed method,an effective index is suggested for evaluating elemental composition.This index can be used for determining the nature and composition of residue metallic particles,which is likely to be of importance to forensic pathologists.Chunmei Zhaoz Jing Wang Qing Chen Fanlong Wang Hua Feng Liu Mengyan Xiaobin Zhu Li Liu 2017Journal of Forensic Science and Medicine2017,3,1:0
5CRISPR/Cas9 system and its applications in nervous system diseases显示文摘The clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9(Cas9)system is an acquired immune system of many bacteria and archaea,comprising CRISPR loci,Cas genes,and its associated proteins.This system can recognize exogenous DNA and utilize the Cas9 protein's nuclease activity to break DNA double-strand and to achieve base insertion or deletion by subsequent DNA repair.In recent years,multiple laboratory and clinical studies have revealed the therapeutic role of the CRISPR/Cas9 system in neurological diseases.This article reviews the CRISPR/Cas9-mediated gene editing technology and its potential for clinical application against neurological diseases.Haibin Jiang Mengyan Tang Zidi Xu Yanan Wang Mopu Li Shuyin Zheng Jianghu Zhu Zhenlang Lin Min Zhang 2024Genes & Diseases2024,11,2:0
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